Ansible bits to rsyslog

Ansible installation of rsyslog container

Change-Id: I17a7ee679f72e8fe667012d7eb6e07a27098a909
Implements: bp logging-container

ansible/roles/common/defaults/main.yml

@@ -5,3 +5,11 @@
 ansible_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-kolla-ansible"
 ansible_tag: "{{ openstack_release }}"
 ansible_image_full: "{{ ansible_image }}:{{ ansible_tag }}"
+
+rsyslog_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-rsyslog"
+rsyslog_tag: "{{ openstack_release }}"
+rsyslog_image_full: "{{ rsyslog_image }}:{{ rsyslog_tag }}"
+
+log_data_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-data"
+log_data_tag: "{{ openstack_release }}"
+log_data_image_full: "{{ log_data_image }}:{{ log_data_tag }}"

ansible/roles/common/tasks/config.yml

@@ -0,0 +1,11 @@
+---
+- name: Ensuring config directory exists
+  file:
+    path: "{{ node_config_directory }}/rsyslog/"
+    state: "directory"
+    recurse: "yes"
+
+- name: Copying over config(s)
+  template:
+    src: "rsyslog.conf.j2"
+    dest: "{{ node_config_directory }}/rsyslog/rsyslog.conf"

ansible/roles/common/tasks/main.yml

@@ -1,2 +1,5 @@
 ---
+- include: config.yml
+
 - include: start.yml
+

ansible/roles/common/tasks/start.yml

@@ -1,4 +1,46 @@
 ---
+
+- name: Starting log_data container
+  docker:
+    docker_api_version: "{{ docker_api_version }}"
+    net: host
+    pull: "{{ docker_pull_policy }}"
+    restart_policy: "{{ docker_restart_policy }}"
+    restart_policy_retry: "{{ docker_restart_policy_retry }}"
+    state: reloaded
+    registry: "{{ docker_registry }}"
+    username: "{{ docker_registry_username }}"
+    password: "{{ docker_registry_password }}"
+    insecure_registry: "{{ docker_insecure_registry }}"
+    name: log_data
+    image: "{{ log_data_image_full }}"
+    volumes:
+      - "/var/log"
+    env:
+        KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
+
+- name: Starting rsyslog container
+  docker:
+    docker_api_version: "{{ docker_api_version }}"
+    net: host
+    pull: "{{ docker_pull_policy }}"
+    restart_policy: "{{ docker_restart_policy }}"
+    restart_policy_retry: "{{ docker_restart_policy_retry }}"
+    state: reloaded
+    registry: "{{ docker_registry }}"
+    username: "{{ docker_registry_username }}"
+    password: "{{ docker_registry_password }}"
+    insecure_registry: "{{ docker_insecure_registry }}"
+    name: rsyslog
+    image: "{{ rsyslog_image_full }}"
+    volumes_from:
+      - "log_data"
+    volumes:
+      - "/var/lib/kolla/dev:/dev"
+      - "{{ node_config_directory }}/rsyslog/:/opt/kolla/rsyslog/:ro"
+    env:
+        KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
+
 - name: Starting Ansible container
   docker:
     docker_api_version: "{{ docker_api_version }}"
@@ -16,4 +58,6 @@
     env:
       ANSIBLE_NOCOLOR: "1"
       ANSIBLE_LIBRARY: "/usr/share/ansible"
+    volumes:
+      - /var/lib/kolla/dev/log:/dev/log
     command: "/bin/sleep infinity"

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

@@ -0,0 +1,14 @@
+# provides support for local system logging
+$ModLoad imuxsock
+
+$ModLoad imklog
+$KLogPermitNonKernelFacility on
+$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat
+$RepeatedMsgReduction on
+
+$template KollaAnsibleFile,"/var/log/kolla_ansible.log"
+:syslogtag,contains,"ansible" ?KollaAnsibleFile
+
+$template DynFile,"/var/log/syslog.log"
+*.* ?DynFile
+& ~