diff options
Diffstat (limited to 'roles/docker/tasks/main.yml')
| -rw-r--r-- | roles/docker/tasks/main.yml | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml index 9709c5014..b9b2666fb 100644 --- a/roles/docker/tasks/main.yml +++ b/roles/docker/tasks/main.yml @@ -1,34 +1,41 @@ --- # tasks file for docker -# Avoid docker 1.9 when installing origin < 1.2 or OSE < 3.2 on RHEL/Centos and -# See: https://bugzilla.redhat.com/show_bug.cgi?id=1304038 +- name: Get current installed version if docker_version is specified + command: "{{ repoquery_cmd }} --installed --qf '%{version}' docker" + when: not openshift.common.is_atomic | bool and docker_version != '' + register: docker_version_result + changed_when: false -- name: Default to latest docker for 1.2/3.2 or Fedora - set_fact: - docker_version: '' - when: openshift.common.version_gte_3_2_or_1_2 | bool or ansible_distribution == 'Fedora' +- stat: path=/etc/sysconfig/docker-storage + register: docker_storage_check -- name: Gather latest version of docker - shell: > - yum list available -e 0 -q "docker" 2>&1 | tail -n +2 | awk '{ print $2 }' | sort -r | tr '\n' ' ' | tail -n 1 - register: latest_docker - when: not openshift.common.version_gte_3_2_or_1_2 | bool and ansible_distribution != 'Fedora' +- name: Remove deferred deletion for downgrades from 1.9 + command: > + sed -i 's/--storage-opt dm.use_deferred_deletion=true//' /etc/sysconfig/docker-storage + when: docker_storage_check.stat.exists | bool and not docker_version_result | skipped and docker_version_result.stdout | default('0.0', True) | version_compare('1.9', '>=') and docker_version | version_compare('1.9', '<') -- name: Check if Docker 1.9 is the latest - set_fact: - docker19_is_latest: "{{ True if '1.9' in latest_docker.stdout else False }}" - when: not openshift.common.version_gte_3_2_or_1_2 | bool and ansible_distribution != 'Fedora' - -- set_fact: - docker_version: "{{ '-1.8.2' if docker19_is_latest | bool else ''}}" - when: not openshift.common.version_gte_3_2_or_1_2 | bool and ansible_distribution != 'Fedora' +- name: Downgrade docker if necessary + command: "{{ ansible_pkg_mgr }} swap -y docker-* docker-*{{ docker_version }}" + register: docker_downgrade_result + when: not docker_version_result | skipped and docker_version_result.stdout | default('0.0', True) | version_compare(docker_version, 'gt') - name: Install docker - action: "{{ ansible_pkg_mgr }} name=docker{{ docker_version }} state=present" - when: not openshift.common.is_atomic | bool + action: "{{ ansible_pkg_mgr }} name=docker{{ '-' + docker_version if docker_version is defined and docker_version != '' else '' }} state=present" + when: not openshift.common.is_atomic | bool and docker_downgrade_result | skipped + +# If docker were enabled and started before we downgraded it may have entered a +# failed state. Check for that and clear it if necessary. +- name: Check that docker hasn't entered failed state + command: systemctl show docker + register: docker_state + changed_when: False -- name: enable and start the docker service +- name: Reset docker service state + command: systemctl reset-failed docker.service + when: " 'ActiveState=failed' in docker_state.stdout " + +- name: Start the docker service service: name: docker enabled: yes @@ -63,6 +70,22 @@ notify: - restart docker +- name: Set Proxy Settings + lineinfile: + dest: /etc/sysconfig/docker + regexp: '^{{ item.reg_conf_var }}=.*$' + line: "{{ item.reg_conf_var }}='{{ item.reg_fact_val }}'" + state: "{{ 'present' if item.reg_fact_val != '' else 'absent'}}" + with_items: + - reg_conf_var: HTTP_PROXY + reg_fact_val: "{{ docker_http_proxy | default('') }}" + - reg_conf_var: HTTPS_PROXY + reg_fact_val: "{{ docker_https_proxy | default('') }}" + - reg_conf_var: NO_PROXY + reg_fact_val: "{{ docker_no_proxy | default('') | join(',') }}" + notify: + - restart docker + - name: Set various docker options lineinfile: dest: /etc/sysconfig/docker |