diff options
Diffstat (limited to 'ansible/roles')
| -rw-r--r-- | ansible/roles/docker/defaults/main.yml | 4 | ||||
| -rw-r--r-- | ansible/roles/docker/tasks/main.yml | 14 |
2 files changed, 16 insertions, 2 deletions
diff --git a/ansible/roles/docker/defaults/main.yml b/ansible/roles/docker/defaults/main.yml new file mode 100644 index 00000000..1922f64b --- /dev/null +++ b/ansible/roles/docker/defaults/main.yml @@ -0,0 +1,4 @@ +--- +docker: + log_max_size: 100m + log_max_file: 3 diff --git a/ansible/roles/docker/tasks/main.yml b/ansible/roles/docker/tasks/main.yml index 09e790a4..16b7002f 100644 --- a/ansible/roles/docker/tasks/main.yml +++ b/ansible/roles/docker/tasks/main.yml @@ -16,11 +16,21 @@ path: /etc/docker state: directory +- name: Setup docker container logging settings + json_mod: + path: /etc/docker/daemon.json + key: '' # the whole JSON document per https://tools.ietf.org/html/rfc6901 + # "value" must be wrapped in single quote "'" with extra space in front of "{" (ansible workaround) + # reference: https://stackoverflow.com/questions/31969872 + value: ' { "log-driver": "json-file", "log-opts": { "max-size": "{{ docker.log_max_size }}", "max-file": "{{ docker.log_max_file }}" } }' + - name: Setup docker dns settings - json_add: + json_mod: path: /etc/docker/daemon.json key: dns - value: "{{ hostvars[groups.infrastructure[0]].cluster_ip }}" + # "value" must be wrapped in single quote "'" with extra space in front of "[" (ansible workaround) + # reference: https://stackoverflow.com/questions/31969872 + value: ' [ "{{ hostvars[groups.infrastructure[0]].cluster_ip }}" ]' notify: - Restart Docker |