Move socket binding to named_volume

The extend_start.sh script for rsyslog is removed as it is no longer
needed. Docker no longer binds to /dev/log or /run/kolla/log

Closes-Bug: #1544545
Change-Id: Ic0a323a26ee4e9e15baf4598285844a8a4955f23

ansible/roles/cinder/tasks/start.yml

@@ -7,7 +7,7 @@
     image: "{{ cinder_api_image_full }}"
     volumes:
       - "{{ node_config_directory }}/cinder-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['cinder-api']
 
 - name: Starting cinder-backup container
@@ -19,8 +19,8 @@
     privileged: True
     volumes:
       - "{{ node_config_directory }}/cinder-backup/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
       - "/dev/mapper/:/dev/mapper/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['cinder-backup']
 
 - name: Starting cinder-scheduler container
@@ -31,7 +31,7 @@
     image: "{{ cinder_scheduler_image_full }}"
     volumes:
       - "{{ node_config_directory }}/cinder-scheduler/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['cinder-scheduler']
 
 - name: Starting cinder-volume container
@@ -45,5 +45,5 @@
       - "{{ node_config_directory }}/cinder-volume/:{{ container_config_directory }}/:ro"
       - "/dev/:/dev/"
       - "/run/:/run/"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['cinder-volume']

ansible/roles/common/tasks/start.yml

@@ -3,13 +3,16 @@
   kolla_docker:
     action: "start_container"
     common_options: "{{ docker_common_options }}"
+    environment:
+      KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
+      SKIP_LOG_SETUP:
     image: "{{ rsyslog_image_full }}"
     name: "rsyslog"
     privileged: True
     volumes:
       - "{{ node_config_directory }}/rsyslog/:{{ container_config_directory }}/:ro"
       - "rsyslog:/var/log"
-      - "/run/kolla/:/run/kolla/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
 
 - name: Starting kolla-toolbox container
   kolla_docker:
@@ -24,4 +27,4 @@
     volumes:
       - "/dev/:/dev/"
       - "/run/:/run/"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"

ansible/roles/common/templates/rsyslog.conf.j2

@@ -1,6 +1,6 @@
 # provides support for local system logging
 $ModLoad imuxsock
-$AddUnixListenSocket /run/kolla/log
+$AddUnixListenSocket /var/lib/kolla/rsyslog/log
 
 $ModLoad imklog
 $KLogPermitNonKernelFacility on

ansible/roles/glance/tasks/start.yml

@@ -7,7 +7,7 @@
     name: "glance_registry"
     volumes:
       - "{{ node_config_directory }}/glance-registry/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['glance-registry']
 
 - name: Starting glance-api container
@@ -18,6 +18,6 @@
     name: "glance_api"
     volumes:
       - "{{ node_config_directory }}/glance-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
       - "glance:/var/lib/glance/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['glance-api']

ansible/roles/heat/tasks/start.yml

@@ -7,7 +7,7 @@
     name: "heat_api"
     volumes:
       - "{{ node_config_directory }}/heat-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['heat-api']
 
 - name: Starting heat-api-cfn container
@@ -18,7 +18,7 @@
     name: "heat_api_cfn"
     volumes:
       - "{{ node_config_directory }}/heat-api-cfn/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['heat-api-cfn']
 
 - name: Starting heat-engine container
@@ -29,5 +29,5 @@
     name: "heat_engine"
     volumes:
       - "{{ node_config_directory }}/heat-engine/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['heat-engine']

ansible/roles/keystone/tasks/start.yml

@@ -7,7 +7,7 @@
     name: "keystone"
     volumes:
       - "{{ node_config_directory }}/keystone/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
 
 - name: Wait for keystone startup
   wait_for: host={{ keystone_admin_address }} port={{ keystone_admin_port }}

ansible/roles/magnum/tasks/start.yml

@@ -7,7 +7,7 @@
     name: "magnum_api"
     volumes:
       - "{{ node_config_directory }}/magnum-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['magnum-api']
 
 - name: Starting magnum-conductor container
@@ -18,5 +18,5 @@
     name: "magnum_conductor"
     volumes:
       - "{{ node_config_directory }}/magnum-conductor/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['magnum-conductor']

ansible/roles/mistral/tasks/start.yml

@@ -7,7 +7,7 @@
     image: "{{ mistral_engine_image_full }}"
     volumes:
       - "{{ node_config_directory }}/mistral-engine/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['mistral-engine']
 
 - name: Starting mistral-executor container
@@ -18,7 +18,7 @@
     image: "{{ mistral_executor_image_full }}"
     volumes:
       - "{{ node_config_directory }}/mistral-executor/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['mistral-executor']
 
 - name: Starting mistral-api container
@@ -29,5 +29,5 @@
     image: "{{ mistral_api_image_full }}"
     volumes:
       - "{{ node_config_directory }}/mistral-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['mistral-api']

ansible/roles/murano/tasks/start.yml

@@ -7,7 +7,7 @@
     name: "murano_engine"
     volumes:
       - "{{ node_config_directory }}/murano-engine/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['murano-engine']
 
 - name: Starting murano-api container
@@ -18,5 +18,5 @@
     name: "murano_api"
     volumes:
       - "{{ node_config_directory }}/murano-api/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['murano-api']

ansible/roles/neutron/tasks/start.yml

@@ -67,7 +67,7 @@
     name: "neutron_server"
     volumes:
       - "{{ node_config_directory }}/neutron-server/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['neutron-server']
 
 - name: Starting neutron-openvswitch-agent container
@@ -81,7 +81,7 @@
       - "{{ node_config_directory }}/neutron-openvswitch-agent/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - (
         ( inventory_hostname in groups['compute']
@@ -109,7 +109,7 @@
       - "{{ node_config_directory }}/neutron-openvswitch-agent-fake-{{ item }}/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   with_sequence: start=1 end={{ num_nova_fake_per_node }}
   when:
     - inventory_hostname in groups['compute']
@@ -131,7 +131,7 @@
       - "{{ node_config_directory }}/neutron-linuxbridge-agent/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - (inventory_hostname in groups['compute']
        or inventory_hostname in groups['neutron-dhcp-agent']
@@ -149,9 +149,9 @@
     volumes:
       - "{{ node_config_directory }}/neutron-dhcp-agent/:{{ container_config_directory }}/:ro"
       - "/run/:/run/"
-      - "/run/kolla/log:/dev/log"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['neutron-dhcp-agent']
 
@@ -165,9 +165,9 @@
     volumes:
       - "{{ node_config_directory }}/neutron-l3-agent/:{{ container_config_directory }}/:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['neutron-l3-agent']
 
@@ -180,8 +180,8 @@
     privileged: True
     volumes:
       - "{{ node_config_directory }}/neutron-metadata-agent/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
       - "/run/netns/:/run/netns/:shared"
       - "neutron_metadata_socket:/var/lib/neutron/kolla/"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['neutron-metadata-agent']

ansible/roles/nova/tasks/start.yml

@@ -26,7 +26,7 @@
     volumes:
       - "{{ node_config_directory }}/nova-api/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['nova-api']
 
 - name: Starting nova-conductor container
@@ -37,7 +37,7 @@
     image: "{{ nova_conductor_image_full }}"
     volumes:
       - "{{ node_config_directory }}/nova-conductor/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['nova-conductor']
 
 - name: Starting nova-consoleauth container
@@ -48,7 +48,7 @@
     name: "nova_consoleauth"
     volumes:
       - "{{ node_config_directory }}/nova-consoleauth/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['nova-consoleauth']
 
 - name: Starting nova-novncproxy container
@@ -59,7 +59,7 @@
     name: "nova_novncproxy"
     volumes:
       - "{{ node_config_directory }}/nova-novncproxy/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['nova-novncproxy']
     - nova_console == 'novnc'
@@ -72,7 +72,7 @@
     name: "nova_scheduler"
     volumes:
       - "{{ node_config_directory }}/nova-scheduler/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['nova-scheduler']
 
 - name: Starting nova-spicehtml5proxy container
@@ -83,7 +83,7 @@
     name: "nova_spicehtml5proxy"
     volumes:
       - "{{ node_config_directory }}/nova-spicehtml5proxy/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['nova-spicehtml5proxy']
     - nova_console == 'spice'
@@ -99,9 +99,9 @@
       - "{{ node_config_directory }}/nova-compute/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
       - "nova_compute:/var/lib/nova/"
       - "nova_libvirt:/var/lib/libvirt"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['compute']
     - not enable_nova_fake | bool
@@ -114,7 +114,7 @@
     name: "nova_compute_ironic"
     volumes:
       - "{{ node_config_directory }}/nova-compute-ironic/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when:
     - inventory_hostname in groups['nova-compute-ironic']
     - enable_ironic | bool
@@ -130,7 +130,7 @@
       - "{{ node_config_directory }}/nova-compute-fake-{{ item }}/:{{ container_config_directory }}/:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   with_sequence: start=1 end={{ num_nova_fake_per_node }}
   when:
     - inventory_hostname in groups['compute']

ansible/roles/swift/tasks/start.yml

@@ -40,7 +40,7 @@
     volumes:
       - "{{ node_config_directory }}/swift-rsyncd/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname not in groups['swift-proxy-server']
 
 - name: Starting swift-proxy-server container
@@ -52,7 +52,7 @@
     volumes:
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-proxy-server/:{{ container_config_directory }}/:ro"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-proxy-server']
 
 - name: Starting swift-account-server container
@@ -65,7 +65,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-account-server/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-account-server']
 
 - name: Starting swift-account-auditor container
@@ -78,7 +78,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-account-auditor/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-account-server']
 
 - name: Starting swift-account-replicator container
@@ -91,7 +91,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-account-replicator/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-account-server']
 
 - name: Starting swift-account-reaper container
@@ -104,7 +104,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-account-reaper/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-account-server']
 
 - name: Starting swift-container-server container
@@ -117,7 +117,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-container-server/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-container-server']
 
 - name: Starting swift-container-auditor container
@@ -130,7 +130,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-container-auditor/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-container-server']
 
 - name: Starting swift-container-replicator container
@@ -143,7 +143,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-container-replicator/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-container-server']
 
 - name: Starting swift-container-updater container
@@ -156,7 +156,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-container-updater/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-container-server']
 
 - name: Starting swift-object-server container
@@ -169,7 +169,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-object-server/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-object-server']
 
 - name: Starting swift-object-auditor container
@@ -182,7 +182,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-object-auditor/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-object-server']
 
 - name: Starting swift-object-replicator container
@@ -195,7 +195,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-object-replicator/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-object-server']
 
 - name: Starting swift-object-updater container
@@ -208,7 +208,7 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-object-updater/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-object-server']
 
 - name: Starting swift-object-expirer container
@@ -221,5 +221,5 @@
       - "{{ node_config_directory }}/swift/:/var/lib/kolla/swift/:ro"
       - "{{ node_config_directory }}/swift-object-expirer/:{{ container_config_directory }}/:ro"
       - "{{ swift_devices_mount_point }}:{{ swift_devices_mount_point }}"
-      - "/run/kolla/log:/dev/log"
+      - "rsyslog_socket:/var/lib/kolla/rsyslog/"
   when: inventory_hostname in groups['swift-object-server']

docker/base/start.sh

@@ -1,6 +1,16 @@
 #!/bin/bash
 set -o errexit
 
+# TODO(SamYaple): After we merge Heka it should be possible to remove
+# this symlink, investigate that after Heka is finalized
+# NOTE(SamYaple): Setting up logging socket to /dev/log
+if [[ ! "${!SKIP_LOG_SETUP[@]}" && -e /var/lib/kolla/rsyslog ]]; then
+    while [[ ! -S /var/lib/kolla/rsyslog/log ]]; do
+        sleep 1
+    done
+    sudo ln -sf /var/lib/kolla/rsyslog/log /dev/log
+fi
+
 # Processing /var/lib/kolla/config_files/config.json as root.  This is necessary
 # to permit certain files to be controlled by the root user which should
 # not be writable by the dropped-privileged user, especially /run_command

docker/base/sudoers

@@ -13,6 +13,6 @@ root ALL=(ALL) ALL
 
 # anyone in the kolla group may run /usr/local/bin/kolla_set_configs as the
 # root user via sudo without password confirmation
-%kolla ALL=(root) NOPASSWD: /usr/local/bin/kolla_set_configs, /usr/bin/install
+%kolla ALL=(root) NOPASSWD: /usr/local/bin/kolla_set_configs, /usr/bin/install, /bin/ln -sf /var/lib/kolla/rsyslog/log /dev/log
 
 #includedir /etc/sudoers.d

docker/logging/rsyslog/Dockerfile.j2

@@ -13,6 +13,4 @@ RUN apt-get install -y --no-install-recommends rsyslog \
 
 {% endif %}
 
-COPY extend_start.sh /usr/local/bin/kolla_extend_start
-
 {{ include_footer }}

docker/logging/rsyslog/extend_start.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-if [[ -e "/dev/log" ]]; then
-    rm -rf /dev/log
-fi