diff options
Diffstat (limited to 'roles/etcd')
| -rw-r--r-- | roles/etcd/defaults/main.yaml | 10 | ||||
| -rw-r--r-- | roles/etcd/tasks/main.yml | 10 | ||||
| -rw-r--r-- | roles/etcd/tasks/restart.yml | 21 | ||||
| -rw-r--r-- | roles/etcd/tasks/system_container.yml | 4 | ||||
| -rw-r--r-- | roles/etcd/tasks/version_detect.yml | 55 | ||||
| -rw-r--r-- | roles/etcd/templates/etcd.docker.service | 2 |
6 files changed, 93 insertions, 9 deletions
diff --git a/roles/etcd/defaults/main.yaml b/roles/etcd/defaults/main.yaml index 4b734d4ed..a069e4d87 100644 --- a/roles/etcd/defaults/main.yaml +++ b/roles/etcd/defaults/main.yaml @@ -2,10 +2,18 @@ r_etcd_common_backup_tag: '' r_etcd_common_backup_sufix_name: '' +l_is_etcd_system_container: "{{ (openshift_use_etcd_system_container | default(openshift_use_system_containers | default(false)) | bool) }}" + # runc, docker, host -r_etcd_common_etcd_runtime: "docker" +r_etcd_common_etcd_runtime: "{{ 'runc' if l_is_etcd_system_container else 'docker' if l_is_containerized else 'host' }}" r_etcd_common_embedded_etcd: false +osm_etcd_image: 'registry.access.redhat.com/rhel7/etcd' +etcd_image_dict: + origin: "registry.fedoraproject.org/f26/etcd" + openshift-enterprise: "{{ osm_etcd_image }}" +etcd_image: "{{ etcd_image_dict[openshift_deployment_type | default('origin')] }}" + # etcd run on a host => use etcdctl command directly # etcd run as a docker container => use docker exec # etcd run as a runc container => use runc exec diff --git a/roles/etcd/tasks/main.yml b/roles/etcd/tasks/main.yml index 3e69af314..78ec2cedb 100644 --- a/roles/etcd/tasks/main.yml +++ b/roles/etcd/tasks/main.yml @@ -20,7 +20,7 @@ - block: - name: Pull etcd container - command: docker pull {{ openshift.etcd.etcd_image }} + command: docker pull {{ etcd_image }} register: pull_result changed_when: "'Downloaded newer image' in pull_result.stdout" @@ -30,7 +30,7 @@ src: etcd.docker.service when: - etcd_is_containerized | bool - - not openshift.common.is_etcd_system_container | bool + - not l_is_etcd_system_container | bool # Start secondary etcd instance for third party integrations # TODO: Determine an alternative to using thirdparty variable @@ -90,7 +90,7 @@ enabled: no masked: yes daemon_reload: yes - when: not openshift.common.is_etcd_system_container | bool + when: not l_is_etcd_system_container | bool register: task_result failed_when: task_result|failed and 'could not' not in task_result.msg|lower @@ -98,11 +98,11 @@ template: dest: "/etc/systemd/system/etcd_container.service" src: etcd.docker.service - when: not openshift.common.is_etcd_system_container | bool + when: not l_is_etcd_system_container | bool - name: Install Etcd system container include: system_container.yml - when: openshift.common.is_etcd_system_container | bool + when: l_is_etcd_system_container | bool when: etcd_is_containerized | bool - name: Validate permissions on the config dir diff --git a/roles/etcd/tasks/restart.yml b/roles/etcd/tasks/restart.yml new file mode 100644 index 000000000..d4a016eec --- /dev/null +++ b/roles/etcd/tasks/restart.yml @@ -0,0 +1,21 @@ +--- + +- name: restart etcd + service: + name: "{{ etcd_service }}" + state: restarted + when: + - not g_etcd_certificates_expired | default(false) | bool + +- name: stop etcd + service: + name: "{{ etcd_service }}" + state: stopped + when: + - g_etcd_certificates_expired | default(false) | bool +- name: start etcd + service: + name: "{{ etcd_service }}" + state: started + when: + - g_etcd_certificates_expired | default(false) | bool diff --git a/roles/etcd/tasks/system_container.yml b/roles/etcd/tasks/system_container.yml index f71d9b551..82ac4fc84 100644 --- a/roles/etcd/tasks/system_container.yml +++ b/roles/etcd/tasks/system_container.yml @@ -5,7 +5,7 @@ tasks_from: proxy - name: Pull etcd system container - command: atomic pull --storage=ostree {{ openshift.etcd.etcd_image }} + command: atomic pull --storage=ostree {{ etcd_image }} register: pull_result changed_when: "'Pulling layer' in pull_result.stdout" @@ -57,7 +57,7 @@ - name: Install or Update Etcd system container package oc_atomic_container: name: etcd - image: "{{ openshift.etcd.etcd_image }}" + image: "{{ etcd_image }}" state: latest values: - ETCD_DATA_DIR=/var/lib/etcd diff --git a/roles/etcd/tasks/version_detect.yml b/roles/etcd/tasks/version_detect.yml new file mode 100644 index 000000000..fe1e418d8 --- /dev/null +++ b/roles/etcd/tasks/version_detect.yml @@ -0,0 +1,55 @@ +--- +- block: + - name: Record RPM based etcd version + command: rpm -qa --qf '%{version}' etcd\* + args: + warn: no + register: etcd_rpm_version + failed_when: false + # AUDIT:changed_when: `false` because we are only inspecting + # state, not manipulating anything + changed_when: false + - debug: + msg: "Etcd rpm version {{ etcd_rpm_version.stdout }} detected" + when: + - not openshift.common.is_containerized | bool + +- block: + - name: Record containerized etcd version (docker) + command: docker exec etcd_container rpm -qa --qf '%{version}' etcd\* + register: etcd_container_version_docker + failed_when: false + # AUDIT:changed_when: `false` because we are only inspecting + # state, not manipulating anything + changed_when: false + when: + - not l_is_etcd_system_container | bool + + # Given a register variables is set even if the whwen condition + # is false, we need to set etcd_container_version separately + - set_fact: + etcd_container_version: "{{ etcd_container_version_docker.stdout }}" + when: + - not l_is_etcd_system_container | bool + + - name: Record containerized etcd version (runc) + command: runc exec etcd rpm -qa --qf '%{version}' etcd\* + register: etcd_container_version_runc + failed_when: false + # AUDIT:changed_when: `false` because we are only inspecting + # state, not manipulating anything + changed_when: false + when: + - l_is_etcd_system_container | bool + + # Given a register variables is set even if the whwen condition + # is false, we need to set etcd_container_version separately + - set_fact: + etcd_container_version: "{{ etcd_container_version_runc.stdout }}" + when: + - l_is_etcd_system_container | bool + + - debug: + msg: "Etcd containerized version {{ etcd_container_version }} detected" + when: + - openshift.common.is_containerized | bool diff --git a/roles/etcd/templates/etcd.docker.service b/roles/etcd/templates/etcd.docker.service index adeca7a91..99ae37319 100644 --- a/roles/etcd/templates/etcd.docker.service +++ b/roles/etcd/templates/etcd.docker.service @@ -7,7 +7,7 @@ PartOf={{ openshift.docker.service_name }}.service [Service] EnvironmentFile={{ etcd_conf_file }} ExecStartPre=-/usr/bin/docker rm -f {{ etcd_service }} -ExecStart=/usr/bin/docker run --name {{ etcd_service }} --rm -v {{ etcd_data_dir }}:{{ etcd_data_dir }}:z -v {{ etcd_conf_dir }}:{{ etcd_conf_dir }}:ro --env-file={{ etcd_conf_file }} --net=host --entrypoint=/usr/bin/etcd {{ openshift.etcd.etcd_image }} +ExecStart=/usr/bin/docker run --name {{ etcd_service }} --rm -v {{ etcd_data_dir }}:{{ etcd_data_dir }}:z -v {{ etcd_conf_dir }}:{{ etcd_conf_dir }}:ro --env-file={{ etcd_conf_file }} --net=host --entrypoint=/usr/bin/etcd {{ etcd_image }} ExecStop=/usr/bin/docker stop {{ etcd_service }} SyslogIdentifier=etcd_container Restart=always |