[supervisor] Install vanilla package once again, install Python 3 version in Buster container (#5546)

**- Why I did it** We were building a custom version of Supervisor because I had added patches to prevent hangs and crashes if the system clock ever rolled backward. Those changes were merged into the upstream Supervisor repo as of version 3.4.0 (http://supervisord.org/changes.html#id9), therefore, we should be able to simply install the vanilla package via pip. This will also allow us to easily move to Python 3, as Python 3 support was added in version 4.0.0. **- How I did it** - Remove Makefiles and patches for building supervisor package from source - Install Python 3 supervisor package version 4.2.1 in Buster base container - Also install Python 3 version of supervisord-dependent-startup in Buster base container - Debian package installed binary in `/usr/bin/`, but pip package installs in `/usr/local/bin/`, so rather than update all absolute paths, I changed all references to simply call `supervisord` and let the system PATH find the executable to prevent future need for changes just in case we ever need to switch back to build a Debian package, then we won't need to modify these again. - Install Python 2 supervisor package >= 3.4.0 in Stretch and Jessie base containers
2020-11-19 23:41:32 -08:00 · 2020-11-19 23:41:32 -08:00 · 7bf05f7f4f
commit 7bf05f7f4f
parent 2f2b7c2a5c
94 changed files with 114 additions and 497 deletions
--- a/device/virtual/x86_64-kvm_x86_64-r0/pmon_daemon_control.json
+++ b/device/virtual/x86_64-kvm_x86_64-r0/pmon_daemon_control.json
@ -1,6 +1,7 @@
 {
    "skip_ledd": true,
    "skip_xcvrd": true,
+    "skip_pcied": true,
    "skip_psud": true,
    "skip_syseepromd": true,
    "skip_thermalctld": true
--- a/dockers/docker-base-buster/Dockerfile.j2
+++ b/dockers/docker-base-buster/Dockerfile.j2
@ -50,9 +50,6 @@ RUN apt-get update &&        \
        python3-pip          \
        rsyslog              \
        vim-tiny             \
-# Install dependencies of supervisor
-        python-pkg-resources \
-        python-meld3         \
 # Install dependencies of redis-tools
        libatomic1           \
        libjemalloc2         \
@ -67,9 +64,6 @@ RUN apt-get update &&        \
 # ip and ifconfig utility missing in docker for arm arch
        iproute2             \
        net-tools            \
-# for arm arch: Installing j2cli dependency package MarkupSafe from source relies on weeksetuptools and wheel
-        python-setuptools    \
-        python-wheel         \
 # for processing/handling json files in bash environment
        jq                   \
 # for sairedis zmq rpc channel
@ -90,9 +84,22 @@ RUN dpkg -i redis-tools_6.0.6-1~bpo10+1_amd64.deb || apt-get install -f -y
 RUN rm redis-tools_6.0.6-1~bpo10+1_amd64.deb
 {% endif %}

+# Some Python packages require setuptools (or pkg_resources, which is supplied by setuptools)
+# and some require wheel
+RUN pip install setuptools==40.8.0
+RUN pip3 install setuptools==49.6.00
+RUN pip install wheel
+RUN pip3 install wheel
+
 # For templating
 RUN pip2 install j2cli

+# Install supervisor
+RUN pip3 install supervisor==4.2.1
+
+# Add support for supervisord to handle startup dependencies
+RUN pip3 install supervisord-dependent-startup==1.4.0
+
 RUN mkdir -p /etc/supervisor /var/log/supervisor

 RUN apt-get -y purge   \
@ -109,9 +116,6 @@ RUN apt-get -y purge   \
 {{ install_debian_packages(docker_base_buster_debs.split(' ')) }}
 {%- endif %}

-# Add support for supervisord to handle startup dependencies
-RUN pip2 install supervisord-dependent-startup==1.4.0
-
 # Clean up apt
 # Remove /var/lib/apt/lists/*, could be obsoleted for derived images
 RUN apt-get clean -y                     && \
--- a/dockers/docker-base-stretch/Dockerfile.j2
+++ b/dockers/docker-base-stretch/Dockerfile.j2
@ -47,9 +47,8 @@ RUN apt-get update &&        \
        python               \
        python-pip           \
        vim-tiny             \
-# Install dependencies of supervisor
-        python-pkg-resources \
-        python-meld3         \
+# Install redis-tools
+        redis-tools=5:5.0.3-3~bpo9+2     \
 # common dependencies
        libpython2.7         \
        libdaemon0           \
@ -58,9 +57,6 @@ RUN apt-get update &&        \
 # ip and ifconfig utility missing in docker for arm arch
        iproute2             \
        net-tools            \
-# for arm arch: Installing j2cli dependency package MarkupSafe from source relies on weeksetuptools and wheel
-        python-setuptools    \
-        python-wheel         \
 # for processing json files in bash environment
        jq                   \
 # for sairedis zmq rpc channel
@ -85,9 +81,20 @@ RUN apt-get -y -t stretch-backports install rsyslog
    RUN rm redis-tools_6.0.6-1~bpo10+1_amd64.deb
 {% endif %}

+# Some Python packages require setuptools (or pkg_resources, which is supplied by setuptools)
+# and some require wheel
+RUN pip install setuptools==40.8.0
+RUN pip install wheel
+
 # For templating
 RUN pip install j2cli

+# Install supervisor
+RUN pip install supervisor>=3.4.0
+
+# Add support for supervisord to handle startup dependencies
+RUN pip install supervisord-dependent-startup==1.4.0
+
 RUN mkdir -p /etc/supervisor /var/log/supervisor

 RUN apt-get -y purge   \
@ -104,9 +111,6 @@ RUN apt-get -y purge   \
 {{ install_debian_packages(docker_base_stretch_debs.split(' ')) }}
 {%- endif %}

-# Add support for supervisord to handle startup dependencies
-RUN pip install supervisord-dependent-startup==1.4.0
-
 # Clean up apt
 # Remove /var/lib/apt/lists/*, could be obsoleted for derived images
 RUN apt-get clean -y                     && \
--- a/dockers/docker-base/Dockerfile.j2
+++ b/dockers/docker-base/Dockerfile.j2
@ -44,6 +44,7 @@ RUN apt-get -y install \
    vim-tiny           \
    perl               \
    python             \
+    python-pip         \
    rsyslog            \
    less

@ -51,8 +52,13 @@ COPY ["etc/rsyslog.conf", "/etc/rsyslog.conf"]
 COPY ["etc/rsyslog.d/*", "/etc/rsyslog.d/"]
 COPY ["root/.vimrc", "/root/.vimrc"]

-# Install dependencies of supervisor
-RUN apt-get -y install python-pkg-resources python-meld3
+# Some Python packages require setuptools (or pkg_resources, which is supplied by setuptools)
+# and some require wheel
+RUN pip install setuptools==40.8.0
+RUN pip install wheel
+
+# Install supervisor
+RUN pip install supervisor>=3.4.0

 RUN mkdir -p /etc/supervisor
 RUN mkdir -p /var/log/supervisor
--- a/dockers/docker-basic_router/Dockerfile
+++ b/dockers/docker-basic_router/Dockerfile
@ -19,4 +19,4 @@ RUN mv /deps/basic_router /usr/sbin/basic_router
 COPY ["start.sh", "/usr/bin/"]
 COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-database/docker-database-init.sh
+++ b/dockers/docker-database/docker-database-init.sh
@ -55,7 +55,7 @@ if [[ $DATABASE_TYPE == "chassisdb" ]]; then
    # generate all redis server supervisord configuration file
    sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
    rm $db_cfg_file_tmp
-    exec /usr/bin/supervisord
+    exec supervisord
    exit 0
 fi

@ -79,4 +79,4 @@ else
 fi
 rm $db_cfg_file_tmp

-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-dhcp-relay/docker-dhcp-relay.supervisord.conf.j2
+++ b/dockers/docker-dhcp-relay/docker-dhcp-relay.supervisord.conf.j2
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-dhcp-relay/docker_init.sh
+++ b/dockers/docker-dhcp-relay/docker_init.sh
@ -21,4 +21,4 @@ chmod +x /usr/bin/wait_for_intf.sh
 # The docker container should start this script as PID 1, so now that supervisord is
 # properly configured, we exec supervisord so that it runs as PID 1 for the
 # duration of the container's lifetime
-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-fpm-frr/docker_init.sh
+++ b/dockers/docker-fpm-frr/docker_init.sh
@ -66,4 +66,4 @@ chmod 0755 /usr/sbin/bgp-unisolate
 mkdir -p /var/sonic
 echo "# Config files managed by sonic-config-engine" > /var/sonic/config_status

-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-fpm-frr/frr/supervisord/supervisord.conf.j2
+++ b/dockers/docker-fpm-frr/frr/supervisord/supervisord.conf.j2
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-fpm-gobgp/Dockerfile.j2
+++ b/dockers/docker-fpm-gobgp/Dockerfile.j2
@ -27,4 +27,4 @@ COPY ["daemons", "/etc/quagga/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-fpm-quagga/Dockerfile.j2
+++ b/dockers/docker-fpm-quagga/Dockerfile.j2
@ -36,4 +36,4 @@ COPY ["*.j2", "/usr/share/sonic/templates/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-iccpd/Dockerfile.j2
+++ b/dockers/docker-iccpd/Dockerfile.j2
@ -31,4 +31,4 @@ RUN apt-get clean -y      && \
    apt-get autoremove -y && \
    rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-iccpd/supervisord.conf
+++ b/dockers/docker-iccpd/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-lldp/docker-lldp-init.sh
+++ b/dockers/docker-lldp/docker-lldp-init.sh
@ -2,4 +2,4 @@
 #Generate supervisord.conf based on device metadata
 mkdir -p /etc/supervisor/conf.d/
 sonic-cfggen -d -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-lldp/supervisord.conf.j2
+++ b/dockers/docker-lldp/supervisord.conf.j2
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-nat/Dockerfile.j2
+++ b/dockers/docker-nat/Dockerfile.j2
@ -35,5 +35,4 @@ COPY ["critical_processes", "/etc/supervisor"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
-
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-nat/supervisord.conf
+++ b/dockers/docker-nat/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-orchagent/docker-init.sh
+++ b/dockers/docker-orchagent/docker-init.sh
@ -25,4 +25,4 @@ if [ "$VLAN" != "" ]; then
    cp /usr/share/sonic/templates/ndppd.conf /etc/supervisor/conf.d/
 fi

-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-orchagent/supervisord.conf
+++ b/dockers/docker-orchagent/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-platform-monitor/docker-pmon.supervisord.conf.j2
+++ b/dockers/docker-platform-monitor/docker-pmon.supervisord.conf.j2
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-platform-monitor/docker_init.sh
+++ b/dockers/docker-platform-monitor/docker_init.sh
@ -40,4 +40,4 @@ if [ $HAVE_FANCONTROL_CONF -eq 1 ]; then
    /bin/cp -f $FANCONTROL_CONF_FILE /etc/
 fi

-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-router-advertiser/docker-init.sh
+++ b/dockers/docker-router-advertiser/docker-init.sh
@ -14,4 +14,4 @@ sonic-cfggen $CFGGEN_PARAMS

 chmod +x /usr/bin/wait_for_link.sh

-exec /usr/bin/supervisord
+exec supervisord
--- a/dockers/docker-router-advertiser/docker-router-advertiser.supervisord.conf.j2
+++ b/dockers/docker-router-advertiser/docker-router-advertiser.supervisord.conf.j2
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-sflow/Dockerfile.j2
+++ b/dockers/docker-sflow/Dockerfile.j2
@ -32,4 +32,4 @@ COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]
 COPY ["port_index_mapper.py", "/usr/bin"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-sflow/supervisord.conf
+++ b/dockers/docker-sflow/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-snmp/Dockerfile.j2
+++ b/dockers/docker-snmp/Dockerfile.j2
@ -76,4 +76,4 @@ COPY ["critical_processes", "/etc/supervisor"]
 # Although exposing ports is not needed for host net mode, keep it for possible bridge mode
 EXPOSE 161/udp 162/udp

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-snmp/supervisord.conf
+++ b/dockers/docker-snmp/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-sonic-mgmt-framework/Dockerfile.j2
+++ b/dockers/docker-sonic-mgmt-framework/Dockerfile.j2
@ -36,4 +36,4 @@ RUN apt-get remove -y g++ python-dev
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-sonic-mgmt-framework/supervisord.conf
+++ b/dockers/docker-sonic-mgmt-framework/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-sonic-restapi/Dockerfile.j2
+++ b/dockers/docker-sonic-restapi/Dockerfile.j2
@ -25,4 +25,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-sonic-restapi/supervisord.conf
+++ b/dockers/docker-sonic-restapi/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-sonic-telemetry/Dockerfile.j2
+++ b/dockers/docker-sonic-telemetry/Dockerfile.j2
@ -28,4 +28,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-sonic-telemetry/supervisord.conf
+++ b/dockers/docker-sonic-telemetry/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/dockers/docker-teamd/Dockerfile.j2
+++ b/dockers/docker-teamd/Dockerfile.j2
@ -27,4 +27,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/dockers/docker-teamd/supervisord.conf
+++ b/dockers/docker-teamd/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/files/scripts/supervisor-proc-exit-listener
+++ b/files/scripts/supervisor-proc-exit-listener
@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3

 import getopt
 import os
@ -7,7 +7,6 @@ import sys
 import syslog

 import swsssdk
-
 from supervisor import childutils

 # Each line of this file should specify either one critical process or one
@ -27,7 +26,7 @@ def get_critical_group_and_process_list():
    critical_process_list = []

    with open(CRITICAL_PROCESSES_FILE, 'r') as file:
-	for line in file:
+        for line in file:
            line_info = line.strip(' \n').split(':')
            if len(line_info) != 2:
                syslog.syslog(syslog.LOG_ERR, "Syntax of the line {} in critical_processes file is incorrect. Exiting...".format(line))
@ -86,7 +85,7 @@ def main(argv):
                    syslog.syslog(syslog.LOG_ERR, "Unable to retrieve features table from Config DB. Exiting...")
                    sys.exit(2)

-                if not features_table.has_key(container_name):
+                if container_name not in features_table:
                    syslog.syslog(syslog.LOG_ERR, "Unable to retrieve feature '{}'. Exiting...".format(container_name))
                    sys.exit(3)

--- a/platform/barefoot/docker-saiserver-bfn/Dockerfile
+++ b/platform/barefoot/docker-saiserver-bfn/Dockerfile
@ -34,5 +34,4 @@ COPY ["profile.ini", "portmap.ini", "/etc/sai/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /deps

-ENTRYPOINT ["/usr/bin/supervisord"]
-
+ENTRYPOINT ["supervisord"]
--- a/platform/barefoot/docker-syncd-bfn-rpc/Dockerfile.j2
+++ b/platform/barefoot/docker-syncd-bfn-rpc/Dockerfile.j2
@ -49,5 +49,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]
 
-ENTRYPOINT ["/usr/bin/supervisord"]
-
+ENTRYPOINT ["supervisord"]
--- a/platform/barefoot/docker-syncd-bfn/Dockerfile.j2
+++ b/platform/barefoot/docker-syncd-bfn/Dockerfile.j2
@ -36,5 +36,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
-
+ENTRYPOINT ["supervisord"]
--- a/platform/barefoot/docker-syncd-bfn/supervisord.conf
+++ b/platform/barefoot/docker-syncd-bfn/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/broadcom/docker-saiserver-brcm/Dockerfile.j2
+++ b/platform/broadcom/docker-saiserver-brcm/Dockerfile.j2
@ -33,4 +33,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/broadcom/docker-syncd-brcm-rpc/Dockerfile.j2
+++ b/platform/broadcom/docker-syncd-brcm-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/broadcom/docker-syncd-brcm/Dockerfile.j2
+++ b/platform/broadcom/docker-syncd-brcm/Dockerfile.j2
@ -32,4 +32,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/broadcom/docker-syncd-brcm/supervisord.conf
+++ b/platform/broadcom/docker-syncd-brcm/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/cavium/docker-saiserver-cavm/Dockerfile
+++ b/platform/cavium/docker-saiserver-cavm/Dockerfile
@ -27,4 +27,4 @@ COPY ["portmap.ini", "profile.ini", "/etc/sai/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf deps

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/cavium/docker-syncd-cavm-rpc/Dockerfile.j2
+++ b/platform/cavium/docker-syncd-cavm-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/cavium/docker-syncd-cavm/Dockerfile.j2
+++ b/platform/cavium/docker-syncd-cavm/Dockerfile.j2
@ -32,4 +32,4 @@ COPY ["profile.ini", "/etc/ssw/AS7512/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/centec-arm64/docker-syncd-centec-rpc/Dockerfile.j2
+++ b/platform/centec-arm64/docker-syncd-centec-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]
 
-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/centec-arm64/docker-syncd-centec/Dockerfile.j2
+++ b/platform/centec-arm64/docker-syncd-centec/Dockerfile.j2
@ -34,4 +34,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/centec-arm64/docker-syncd-centec/supervisord.conf
+++ b/platform/centec-arm64/docker-syncd-centec/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/centec/docker-syncd-centec-rpc/Dockerfile.j2
+++ b/platform/centec/docker-syncd-centec-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]
 
-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/centec/docker-syncd-centec/Dockerfile.j2
+++ b/platform/centec/docker-syncd-centec/Dockerfile.j2
@ -30,4 +30,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/centec/docker-syncd-centec/supervisord.conf
+++ b/platform/centec/docker-syncd-centec/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/innovium/docker-syncd-invm-rpc/Dockerfile.j2
+++ b/platform/innovium/docker-syncd-invm-rpc/Dockerfile.j2
@ -50,4 +50,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/innovium/docker-syncd-invm/Dockerfile.j2
+++ b/platform/innovium/docker-syncd-invm/Dockerfile.j2
@ -30,4 +30,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/innovium/docker-syncd-invm/supervisord.conf
+++ b/platform/innovium/docker-syncd-invm/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/marvell-arm64/docker-syncd-mrvl-rpc/Dockerfile.j2
+++ b/platform/marvell-arm64/docker-syncd-mrvl-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell-arm64/docker-syncd-mrvl/Dockerfile.j2
+++ b/platform/marvell-arm64/docker-syncd-mrvl/Dockerfile.j2
@ -34,4 +34,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell-arm64/docker-syncd-mrvl/supervisord.conf
+++ b/platform/marvell-arm64/docker-syncd-mrvl/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/marvell-armhf/docker-syncd-mrvl-rpc/Dockerfile.j2
+++ b/platform/marvell-armhf/docker-syncd-mrvl-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell-armhf/docker-syncd-mrvl/Dockerfile.j2
+++ b/platform/marvell-armhf/docker-syncd-mrvl/Dockerfile.j2
@ -34,4 +34,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell-armhf/docker-syncd-mrvl/supervisord.conf
+++ b/platform/marvell-armhf/docker-syncd-mrvl/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/marvell/docker-syncd-mrvl-rpc/Dockerfile.j2
+++ b/platform/marvell/docker-syncd-mrvl-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell/docker-syncd-mrvl/Dockerfile.j2
+++ b/platform/marvell/docker-syncd-mrvl/Dockerfile.j2
@ -30,5 +30,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
-
+ENTRYPOINT ["supervisord"]
--- a/platform/marvell/docker-syncd-mrvl/supervisord.conf
+++ b/platform/marvell/docker-syncd-mrvl/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/mellanox/docker-saiserver-mlnx/Dockerfile.j2
+++ b/platform/mellanox/docker-saiserver-mlnx/Dockerfile.j2
@ -44,4 +44,4 @@ COPY ["sai_2700.xml", "/usr/share/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/mellanox/docker-syncd-mlnx-rpc/Dockerfile.j2
+++ b/platform/mellanox/docker-syncd-mlnx-rpc/Dockerfile.j2
@ -62,4 +62,4 @@ RUN apt-get clean -y && \
    apt-get autoremove -y && \
    rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/mellanox/docker-syncd-mlnx/Dockerfile.j2
+++ b/platform/mellanox/docker-syncd-mlnx/Dockerfile.j2
@ -39,4 +39,4 @@ COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
 COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
 COPY ["critical_processes", "/etc/supervisor/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/mellanox/docker-syncd-mlnx/supervisord.conf
+++ b/platform/mellanox/docker-syncd-mlnx/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/nephos/docker-syncd-nephos-rpc/Dockerfile.j2
+++ b/platform/nephos/docker-syncd-nephos-rpc/Dockerfile.j2
@ -48,4 +48,4 @@ RUN apt-get update \

 COPY ["ptf_nn_agent.conf", "/etc/supervisor/conf.d/"]

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/nephos/docker-syncd-nephos/Dockerfile.j2
+++ b/platform/nephos/docker-syncd-nephos/Dockerfile.j2
@ -43,4 +43,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/nephos/docker-syncd-nephos/supervisord.conf
+++ b/platform/nephos/docker-syncd-nephos/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/vs/docker-gbsyncd-vs/Dockerfile.j2
+++ b/platform/vs/docker-gbsyncd-vs/Dockerfile.j2
@ -31,4 +31,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/vs/docker-gbsyncd-vs/supervisord.conf
+++ b/platform/vs/docker-gbsyncd-vs/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/platform/vs/docker-sonic-vs/Dockerfile.j2
+++ b/platform/vs/docker-sonic-vs/Dockerfile.j2
@ -170,4 +170,4 @@ RUN mkdir -p /var/warmboot/teamd
 ENV PLATFORM=x86_64-kvm_x86_64-r0
 ENV HWSKU=Force10-S6000

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/vs/docker-syncd-vs/Dockerfile.j2
+++ b/platform/vs/docker-syncd-vs/Dockerfile.j2
@ -31,4 +31,4 @@ COPY ["critical_processes", "/etc/supervisor/"]
 RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
 RUN rm -rf /debs

-ENTRYPOINT ["/usr/bin/supervisord"]
+ENTRYPOINT ["supervisord"]
--- a/platform/vs/docker-syncd-vs/supervisord.conf
+++ b/platform/vs/docker-syncd-vs/supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/rules/docker-base-buster.mk
+++ b/rules/docker-base-buster.mk
@ -3,7 +3,6 @@
 DOCKER_BASE_BUSTER = docker-base-buster.gz
 $(DOCKER_BASE_BUSTER)_PATH = $(DOCKERS_PATH)/docker-base-buster

-$(DOCKER_BASE_BUSTER)_DEPENDS += $(SUPERVISOR)
 $(DOCKER_BASE_BUSTER)_DEPENDS += $(SOCAT)

 GDB = gdb
--- a/rules/docker-base-stretch.mk
+++ b/rules/docker-base-stretch.mk
@ -2,7 +2,6 @@

 DOCKER_BASE_STRETCH = docker-base-stretch.gz
 $(DOCKER_BASE_STRETCH)_PATH = $(DOCKERS_PATH)/docker-base-stretch
-$(DOCKER_BASE_STRETCH)_DEPENDS += $(SUPERVISOR)
 $(DOCKER_BASE_STRETCH)_DEPENDS += $(SOCAT)

 GDB = gdb
--- a/rules/docker-base.mk
+++ b/rules/docker-base.mk
@ -2,7 +2,6 @@

 DOCKER_BASE = docker-base.gz
 $(DOCKER_BASE)_PATH = $(DOCKERS_PATH)/docker-base
-$(DOCKER_BASE)_DEPENDS += $(SUPERVISOR)
 $(DOCKER_BASE)_DEPENDS += $(BASH)
 $(DOCKER_BASE)_DEPENDS += $(SOCAT)

--- a/rules/supervisor.dep
+++ b/rules/supervisor.dep
@ -1,10 +0,0 @@
-
-SPATH       := $($(SUPERVISOR)_SRC_PATH)
-DEP_FILES   := $(SONIC_COMMON_FILES_LIST) rules/supervisor.mk rules/supervisor.dep   
-DEP_FILES   += $(SONIC_COMMON_BASE_FILES_LIST)
-DEP_FILES   += $(shell git ls-files $(SPATH))
-
-$(SUPERVISOR)_CACHE_MODE  := GIT_CONTENT_SHA 
-$(SUPERVISOR)_DEP_FLAGS   := $(SONIC_COMMON_FLAGS_LIST)
-$(SUPERVISOR)_DEP_FILES   := $(DEP_FILES)
-
--- a/rules/supervisor.mk
+++ b/rules/supervisor.mk
@ -1,9 +0,0 @@
-# supervisor package
-
-SUPERVISOR_VERSION = 3.3.3
-
-export SUPERVISOR_VERSION
-
-SUPERVISOR = python-supervisor_$(SUPERVISOR_VERSION)-1_all.deb
-$(SUPERVISOR)_SRC_PATH = $(SRC_PATH)/supervisor
-SONIC_MAKE_DEBS += $(SUPERVISOR)
--- a/sonic-slave-buster/Dockerfile.j2
+++ b/sonic-slave-buster/Dockerfile.j2
@ -382,9 +382,6 @@ RUN pip3 install "lxml==4.6.1"
 # For sonic-platform-common testing
 RUN pip3 install redis

-# For supervisor build
-RUN apt-get install python-meld3
-
 # For vs image build
 RUN pip2 install pexpect==4.6.0
 RUN pip3 install pexpect==4.8.0
--- a/sonic-slave-jessie/Dockerfile.j2
+++ b/sonic-slave-jessie/Dockerfile.j2
@ -300,9 +300,6 @@ RUN pip install --force-reinstall --upgrade "jinja2>=2.10"
 # For templating (requiring jinja2)
 RUN pip install j2cli==0.3.10

-# For supervisor build
-RUN pip install meld3 mock
-
 # For vs image build
 RUN pip install pexpect==4.6.0

--- a/sonic-slave-stretch/Dockerfile.j2
+++ b/sonic-slave-stretch/Dockerfile.j2
@ -365,9 +365,6 @@ RUN pip3 install "lxml==4.6.1"
 # For sonic-platform-common testing
 RUN pip3 install redis

-# For supervisor build
-RUN pip2 install meld3 mock
-
 # For vs image build
 RUN pip2 install pexpect==4.6.0

--- a/src/sonic-config-engine/tests/sample_output/py2/docker-dhcp-relay.supervisord.conf
+++ b/src/sonic-config-engine/tests/sample_output/py2/docker-dhcp-relay.supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/src/sonic-config-engine/tests/sample_output/py3/docker-dhcp-relay.supervisord.conf
+++ b/src/sonic-config-engine/tests/sample_output/py3/docker-dhcp-relay.supervisord.conf
@ -4,7 +4,7 @@ logfile_backups=2
 nodaemon=true

 [eventlistener:dependent-startup]
-command=python -m supervisord_dependent_startup
+command=python3 -m supervisord_dependent_startup
 autostart=true
 autorestart=unexpected
 startretries=0
--- a/src/supervisor/.gitignore
+++ b/src/supervisor/.gitignore
@ -1,4 +0,0 @@
-*
-!.gitignore
-!Makefile
-!patch/
--- a/src/supervisor/Makefile
+++ b/src/supervisor/Makefile
@ -1,33 +0,0 @@
-.ONESHELL:
-SHELL = /bin/bash
-.SHELLFLAGS += -e
-
-MAIN_TARGET = python-supervisor_$(SUPERVISOR_VERSION)-1_all.deb
-
-$(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
-	# Remove any stale files
-	rm -rf ./supervisor
-
-	# Clone supervisor repo
-	git clone https://github.com/Supervisor/supervisor.git
-	pushd ./supervisor
-
-	# Reset HEAD to the commit of the proper tag
-	# NOTE: Using "git checkout <tag_name>" here detaches our HEAD,
-	# which stg doesn't like, so we use this method instead
-	git reset --hard $(SUPERVISOR_VERSION)
-
-	# Apply patches
-	stg init
-	stg import -s ../patch/series
-
-ifneq (,$(filter $(CONFIGURED_ARCH), armhf arm64))
-	stg import -s ../patch/series-armhf
-endif
-
-	# Build Python and Debian package
-	python setup.py --command-packages=stdeb.command bdist_deb
-	popd
-
-	# Move the newly-built .deb packages to the destination directory
-	mv ./supervisor/deb_dist/$* $(DEST)/
--- a/src/supervisor/patch/0001-Prevent-excessive-hanging-and-crashes-if-system-cloc.patch
+++ b/src/supervisor/patch/0001-Prevent-excessive-hanging-and-crashes-if-system-cloc.patch
@ -1,304 +0,0 @@
-From 5b56519e68e866662d9fd9a6681b6b47d6b5fcdb Mon Sep 17 00:00:00 2001
-From: Joe LeVeque <jolevequ@microsoft.com>
-Date: Thu, 28 Feb 2019 01:43:54 +0000
-Subject: [PATCH] Prevent excessive hanging and crashes if system clock rolls
- backward
-
---
- supervisor/process.py            |  36 ++++++
- supervisor/tests/test_process.py | 183 +++++++++++++++++++++++++++++++
- 2 files changed, 219 insertions(+)
-
-diff --git a/supervisor/process.py b/supervisor/process.py
-index f9ddcd9..5f73e6b 100644
--- a/supervisor/process.py
-+++ b/supervisor/process.py
-@@ -347,6 +347,28 @@ class Subprocess:
-             options.write(2, "supervisor: child process was not spawned\n")
-             options._exit(127) # exit process with code for spawn failure
- 
-+    def _check_and_adjust_for_system_clock_rollback(self, test_time):
-+        """
-+        Check if system clock has rolled backward beyond test_time. If so, set
-+        affected timestamps to test_time.
-+        """
-+        if self.state == ProcessStates.STARTING:
-+            if test_time < self.laststart:
-+                self.laststart = test_time;
-+            if self.delay > 0 and test_time < (self.delay - self.config.startsecs):
-+                self.delay = test_time + self.config.startsecs
-+        elif self.state == ProcessStates.RUNNING:
-+            if test_time > self.laststart and test_time < (self.laststart + self.config.startsecs):
-+                self.laststart = test_time - self.config.startsecs
-+        elif self.state == ProcessStates.STOPPING:
-+            if test_time < self.laststopreport:
-+                self.laststopreport = test_time;
-+            if self.delay > 0 and test_time < (self.delay - self.config.stopwaitsecs):
-+                self.delay = test_time + self.config.stopwaitsecs
-+        elif self.state == ProcessStates.BACKOFF:
-+            if self.delay > 0 and test_time < (self.delay - self.backoff):
-+                self.delay = test_time + self.backoff
-+
-     def stop(self):
-         """ Administrative stop """
-         self.administrative_stop = True
-@@ -357,6 +379,9 @@ class Subprocess:
-         """ Log a 'waiting for x to stop' message with throttling. """
-         if self.state == ProcessStates.STOPPING:
-             now = time.time()
-+
-+            self._check_and_adjust_for_system_clock_rollback(now)
-+
-             if now > (self.laststopreport + 2): # every 2 seconds
-                 self.config.options.logger.info(
-                     'waiting for %s to stop' % self.config.name)
-@@ -487,6 +512,9 @@ class Subprocess:
-         es, msg = decode_wait_status(sts)
- 
-         now = time.time()
-+
-+        self._check_and_adjust_for_system_clock_rollback(now)
-+
-         self.laststop = now
-         processname = self.config.name
- 
-@@ -586,6 +614,8 @@ class Subprocess:
-         now = time.time()
-         state = self.state
- 
-+        self._check_and_adjust_for_system_clock_rollback(now)
-+
-         logger = self.config.options.logger
- 
-         if self.config.options.mood > SupervisorStates.RESTARTING:
-@@ -805,6 +835,12 @@ class EventListenerPool(ProcessGroupBase):
-         if dispatch_capable:
-             if self.dispatch_throttle:
-                 now = time.time()
-+
-+                if now < self.last_dispatch:
-+                    # The system clock appears to have moved backward
-+                    # Reset self.last_dispatch accordingly
-+                    self.last_dispatch = now;
-+
-                 if now - self.last_dispatch < self.dispatch_throttle:
-                     return
-             self.dispatch()
-diff --git a/supervisor/tests/test_process.py b/supervisor/tests/test_process.py
-index 7f9bab2..6808f60 100644
--- a/supervisor/tests/test_process.py
-+++ b/supervisor/tests/test_process.py
-@@ -736,6 +736,40 @@ class SubprocessTests(unittest.TestCase):
-         instance.stop_report()
-         self.assertEqual(len(options.logger.data), 1) # throttled
- 
-+    def test_stop_report_laststopreport_in_future(self):
-+        future_time = time.time() + 3600 # 1 hour into the future
-+        options = DummyOptions()
-+        config = DummyPConfig(options, 'test', '/test')
-+        instance = self._makeOne(config)
-+        instance.pid = 11
-+        dispatcher = DummyDispatcher(writable=True)
-+        instance.dispatchers = {'foo':dispatcher}
-+        from supervisor.states import ProcessStates
-+        instance.state = ProcessStates.STOPPING
-+        instance.laststopreport = future_time
-+
-+        # This iteration of stop_report() should reset instance.laststopreport
-+        # to the current time
-+        instance.stop_report()
-+
-+        # No logging should have taken place
-+        self.assertEqual(len(options.logger.data), 0)
-+
-+        # Ensure instance.laststopreport has rolled backward
-+        self.assertTrue(instance.laststopreport < future_time)
-+
-+        # Sleep for 2 seconds
-+        time.sleep(2)
-+
-+        # This iteration of stop_report() should actaully trigger the report
-+        instance.stop_report()
-+
-+        self.assertEqual(len(options.logger.data), 1)
-+        self.assertEqual(options.logger.data[0], 'waiting for test to stop')
-+        self.assertNotEqual(instance.laststopreport, 0)
-+        instance.stop_report()
-+        self.assertEqual(len(options.logger.data), 1) # throttled
-+
-     def test_give_up(self):
-         options = DummyOptions()
-         config = DummyPConfig(options, 'test', '/test')
-@@ -1105,6 +1139,43 @@ class SubprocessTests(unittest.TestCase):
-         self.assertEqual(event.__class__, events.ProcessStateBackoffEvent)
-         self.assertEqual(event.from_state, ProcessStates.STARTING)
- 
-+    # This tests the case where the process has stayed alive longer than
-+    # startsecs (i.e., long enough to enter the RUNNING state), however the
-+    # system clock has since rolled backward such that the current time is
-+    # greater than laststart but less than startsecs.
-+    def test_finish_running_state_exited_too_quickly_due_to_clock_rollback(self):
-+        options = DummyOptions()
-+        config = DummyPConfig(options, 'notthere', '/notthere',
-+                              stdout_logfile='/tmp/foo', startsecs=10)
-+        instance = self._makeOne(config)
-+        instance.config.options.pidhistory[123] = instance
-+        pipes = {'stdout':'','stderr':''}
-+        instance.pipes = pipes
-+        instance.config.exitcodes =[-1]
-+        instance.laststart = time.time()
-+        from supervisor.states import ProcessStates
-+        from supervisor import events
-+        instance.state = ProcessStates.RUNNING
-+        L = []
-+        events.subscribe(events.ProcessStateEvent, lambda x: L.append(x))
-+        instance.pid = 123
-+        instance.finish(123, 1)
-+        self.assertFalse(instance.killing)
-+        self.assertEqual(instance.pid, 0)
-+        self.assertEqual(options.parent_pipes_closed, pipes)
-+        self.assertEqual(instance.pipes, {})
-+        self.assertEqual(instance.dispatchers, {})
-+        self.assertEqual(options.logger.data[0],
-+                         'exited: notthere (terminated by SIGHUP; expected)')
-+        self.assertEqual(instance.exitstatus, -1)
-+        self.assertEqual(len(L), 1)
-+        event = L[0]
-+        self.assertEqual(event.__class__,
-+                         events.ProcessStateExitedEvent)
-+        self.assertEqual(event.expected, True)
-+        self.assertEqual(event.extra_values, [('expected', True), ('pid', 123)])
-+        self.assertEqual(event.from_state, ProcessStates.RUNNING)
-+
-     def test_finish_running_state_laststart_in_future(self):
-         options = DummyOptions()
-         config = DummyPConfig(options, 'notthere', '/notthere',
-@@ -1402,6 +1473,92 @@ class SubprocessTests(unittest.TestCase):
-         event = L[0]
-         self.assertEqual(event.__class__, events.ProcessStateRunningEvent)
- 
-+    def test_transition_starting_to_running_laststart_in_future(self):
-+        from supervisor import events
-+        L = []
-+        events.subscribe(events.ProcessStateEvent, lambda x: L.append(x))
-+        from supervisor.states import ProcessStates
-+
-+        future_time = time.time() + 3600 # 1 hour into the future
-+        options = DummyOptions()
-+        test_startsecs = 2
-+
-+        # this should go from STARTING to RUNNING via transition()
-+        pconfig = DummyPConfig(options, 'process', 'process','/bin/process',
-+                               startsecs=test_startsecs)
-+        process = self._makeOne(pconfig)
-+        process.backoff = 1
-+        process.delay = 1
-+        process.system_stop = False
-+        process.laststart = future_time
-+        process.pid = 1
-+        process.stdout_buffer = 'abc'
-+        process.stderr_buffer = 'def'
-+        process.state = ProcessStates.STARTING
-+
-+        # This iteration of transition() should reset process.laststart
-+        # to the current time
-+        process.transition()
-+
-+        # Process state should still be STARTING
-+        self.assertEqual(process.state, ProcessStates.STARTING)
-+
-+        # Ensure process.laststart has rolled backward
-+        self.assertTrue(process.laststart < future_time)
-+
-+        # Sleep for (startsecs + 1)
-+        time.sleep(test_startsecs + 1)
-+
-+        # This iteration of transition() should actaully trigger the state
-+        # transition to RUNNING
-+        process.transition()
-+
-+        # this implies RUNNING
-+        self.assertEqual(process.backoff, 0)
-+        self.assertEqual(process.delay, 0)
-+        self.assertFalse(process.system_stop)
-+        self.assertEqual(process.state, ProcessStates.RUNNING)
-+        self.assertEqual(options.logger.data[0],
-+                         'success: process entered RUNNING state, process has '
-+                         'stayed up for > than {} seconds (startsecs)'.format(test_startsecs))
-+        self.assertEqual(len(L), 1)
-+        event = L[0]
-+        self.assertEqual(event.__class__, events.ProcessStateRunningEvent)
-+
-+    def test_transition_backoff_to_starting_delay_in_future(self):
-+        from supervisor import events
-+        L = []
-+        events.subscribe(events.ProcessStateEvent, lambda x: L.append(x))
-+        from supervisor.states import ProcessStates, SupervisorStates
-+
-+        future_time = time.time() + 3600 # 1 hour into the future
-+        options = DummyOptions()
-+
-+        pconfig = DummyPConfig(options, 'process', 'process','/bin/process')
-+        process = self._makeOne(pconfig)
-+        process.laststart = 1
-+        process.delay = future_time
-+        process.backoff = 0
-+        process.state = ProcessStates.BACKOFF
-+
-+        # This iteration of transition() should reset process.delay
-+        # to the current time
-+        process.transition()
-+
-+        # Process state should still be BACKOFF
-+        self.assertEqual(process.state, ProcessStates.BACKOFF)
-+
-+        # Ensure process.delay has rolled backward
-+        self.assertTrue(process.delay < future_time)
-+
-+        # This iteration of transition() should actaully trigger the state
-+        # transition to STARTING
-+        process.transition()
-+
-+        self.assertEqual(process.state, ProcessStates.STARTING)
-+        self.assertEqual(len(L), 1)
-+        self.assertEqual(L[0].__class__, events.ProcessStateStartingEvent)
-+
-     def test_transition_backoff_to_fatal(self):
-         from supervisor import events
-         L = []
-@@ -2033,6 +2190,32 @@ class EventListenerPoolTests(ProcessGroupBaseTests):
-         self.assertEqual(process1.listener_state, EventListenerStates.BUSY)
-         self.assertEqual(process1.event, event)
- 
-+    def test_transition_event_proc_running_with_dispatch_throttle_last_dispatch_in_future(self):
-+        future_time = time.time() + 3600 # 1 hour into the future
-+        options = DummyOptions()
-+        from supervisor.states import ProcessStates
-+        pconfig1 = DummyPConfig(options, 'process1', 'process1','/bin/process1')
-+        process1 = DummyProcess(pconfig1, state=ProcessStates.RUNNING)
-+        gconfig = DummyPGroupConfig(options, pconfigs=[pconfig1])
-+        pool = self._makeOne(gconfig)
-+        pool.dispatch_throttle = 5
-+        pool.last_dispatch = future_time
-+        pool.processes = {'process1': process1}
-+        event = DummyEvent()
-+        from supervisor.states import EventListenerStates
-+        process1.listener_state = EventListenerStates.READY
-+        class DummyGroup:
-+            config = gconfig
-+        process1.group = DummyGroup
-+        pool._acceptEvent(event)
-+        pool.transition()
-+
-+        self.assertEqual(process1.transitioned, True)
-+        self.assertEqual(pool.event_buffer, [event]) # not popped
-+
-+        # Ensure pool.last_dispatch has been rolled backward
-+        self.assertTrue(pool.last_dispatch < future_time)
-+
-     def test__dispatchEvent_notready(self):
-         options = DummyOptions()
-         from supervisor.states import ProcessStates
-- 
-2.17.1
-
--- a/src/supervisor/patch/0002-oserror-armhf-assert.patch
+++ b/src/supervisor/patch/0002-oserror-armhf-assert.patch
@ -1,16 +0,0 @@
-diff --git a/supervisor/tests/test_options.py b/supervisor/tests/test_options.py
--- a/supervisor/tests/test_options.py
-+++ b/supervisor/tests/test_options.py
-@@ -1514,9 +1514,9 @@
-         os.read(innie, 0) # we can read it while its open
-         os.write(outie, 'foo') # we can write to it while its open
-         instance.close_fd(innie)
-        self.assertRaises(OSError, os.read, innie, 0)
-+        #self.assertRaises(OSError, os.read, innie, 0)
-         instance.close_fd(outie)
-        self.assertRaises(OSError, os.write, outie, 'foo')
-+        #self.assertRaises(OSError, os.write, outie, 'foo')
-
-     @patch('os.close', Mock(side_effect=OSError))
-     def test_close_fd_ignores_oserror(self):
-
--- a/src/supervisor/patch/series
+++ b/src/supervisor/patch/series
@ -1,2 +0,0 @@
-# This series applies on GIT commit 34b690aea8cf7572d73765c95c54a83261d69aad
-0001-Prevent-excessive-hanging-and-crashes-if-system-cloc.patch
--- a/src/supervisor/patch/series-armhf
+++ b/src/supervisor/patch/series-armhf
@ -1,2 +0,0 @@
-# This series applies on GIT commit 34b690aea8cf7572d73765c95c54a83261d69aad
-0002-oserror-armhf-assert.patch