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authorMatt Woodson <mwoodson@redhat.com>2015-09-18 12:14:39 -0400
committerMatt Woodson <mwoodson@redhat.com>2015-09-18 12:29:26 -0400
commit92cc48330ed171171c6a370644a4778727018fad (patch)
tree53394fc3e7c17f818ba03fd46fadb1b6c8a5d2b4
parent246fa73c71387f0c44d1689907416ca5da5bba2f (diff)
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added playbook for docker storage cleanup
-rw-r--r--playbooks/adhoc/docker_loopback_to_lvm/docker_loopback_to_direct_lvm.yml11
-rw-r--r--playbooks/adhoc/docker_storage_cleanup/docker_storage_cleanup.yml69
2 files changed, 78 insertions, 2 deletions
diff --git a/playbooks/adhoc/docker_loopback_to_lvm/docker_loopback_to_direct_lvm.yml b/playbooks/adhoc/docker_loopback_to_lvm/docker_loopback_to_direct_lvm.yml
index 74cc9f628..c9ae923bb 100644
--- a/playbooks/adhoc/docker_loopback_to_lvm/docker_loopback_to_direct_lvm.yml
+++ b/playbooks/adhoc/docker_loopback_to_lvm/docker_loopback_to_direct_lvm.yml
@@ -11,7 +11,7 @@
# ansible-playbook -e 'cli_tag_name=<tag-name>' -e "cli_volume_size=30" docker_loopback_to_direct_lvm.yml
#
# Example:
-# ansible-playbook -e 'cli_tag_name=ops-master-f58e0' -e "cli_volume_size=30" docker_loopback_to_direct_lvm.yml
+# ansible-playbook -e 'cli_tag_name=ops-master-12345' -e "cli_volume_size=30" docker_loopback_to_direct_lvm.yml
#
# Notes:
# * By default this will do a 30GB volume.
@@ -136,9 +136,16 @@
- debug: var=setup_output
-
- name: start docker
command: systemctl start docker.service
register: dockerstart
- debug: var=dockerstart
+
+ - name: Wait for docker to stabilize
+ pause:
+ seconds: 30
+
+ # leaving off the '-t' for docker exec. With it, it doesn't work with ansible and tty support
+ - name: update zabbix docker items
+ command: docker exec -i oso-rhel7-zagg-client /usr/local/bin/cron-send-docker-metrics.py
diff --git a/playbooks/adhoc/docker_storage_cleanup/docker_storage_cleanup.yml b/playbooks/adhoc/docker_storage_cleanup/docker_storage_cleanup.yml
new file mode 100644
index 000000000..1946a5f4f
--- /dev/null
+++ b/playbooks/adhoc/docker_storage_cleanup/docker_storage_cleanup.yml
@@ -0,0 +1,69 @@
+---
+# This playbook attempts to cleanup unwanted docker files to help alleviate docker disk space issues.
+#
+# To run:
+#
+# 1. run the playbook:
+#
+# ansible-playbook -e 'cli_tag_name=<tag-name>' docker_storage_cleanup.yml
+#
+# Example:
+#
+# ansible-playbook -e 'cli_tag_name=ops-node-compute-12345' docker_storage_cleanup.yml
+#
+# Notes:
+# * This *should* not interfere with running docker images
+#
+
+- name: Clean up Docker Storage
+ gather_facts: no
+ hosts: "tag_Name_{{ cli_tag_name }}"
+ user: root
+ connection: ssh
+
+ pre_tasks:
+
+ - fail:
+ msg: "This playbook requires {{item}} to be set."
+ when: "{{ item }} is not defined or {{ item }} == ''"
+ with_items:
+ - cli_tag_name
+
+ - name: Ensure docker is running
+ service:
+ name: docker
+ state: started
+ enabled: yes
+
+ - name: Get docker info
+ command: docker info
+ register: docker_info
+
+ - name: Show docker info
+ debug:
+ var: docker_info.stdout_lines
+
+ - name: Remove exited and dead containers
+ shell: "docker ps -a | awk '/Exited|Dead/ {print $1}' | xargs --no-run-if-empty docker rm"
+ ignore_errors: yes
+
+ - name: Remove dangling docker images
+ shell: "docker images -q -f dangling=true | xargs --no-run-if-empty docker rmi"
+ ignore_errors: yes
+
+ - name: Remove non-running docker images
+ shell: "docker images -aq | xargs --no-run-if-empty docker rmi 2>/dev/null"
+ ignore_errors: yes
+
+ # leaving off the '-t' for docker exec. With it, it doesn't work with ansible and tty support
+ - name: update zabbix docker items
+ command: docker exec -i oso-rhel7-zagg-client /usr/local/bin/cron-send-docker-metrics.py
+
+ # Get and show docker info again.
+ - name: Get docker info
+ command: docker info
+ register: docker_info
+
+ - name: Show docker info
+ debug:
+ var: docker_info.stdout_lines