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Bug 1535931 Save all databases #30

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Merged
merged 1 commit into from
Jan 26, 2018
Merged

Bug 1535931 Save all databases #30

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16 changes: 2 additions & 14 deletions roles/rhscl-postgresql-apb/tasks/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,8 @@
register: olddeploy
when: cluster=="kubernetes"

- name: Create source pgpass
shell: kubectl exec -n {{ namespace }} {{ oldpod.stdout }} -- /bin/bash -c "echo '*:*:*:{{ postgresql_user }}:{{ postgresql_password }}' > ~/.pgpass"

- name: Set permissions on source pgpass
shell: kubectl exec -n {{ namespace }} {{ oldpod.stdout }} -- /bin/bash -c "chmod 600 ~/.pgpass"

- name: Backup source database
shell: kubectl exec -n {{ namespace }} {{ oldpod.stdout }} -- /bin/bash -c "PGPASSFILE=~/.pgpass pg_dump -h localhost -U '{{ postgresql_user }}' '{{ postgresql_database }}' > /tmp/db.dump"
shell: kubectl exec -n {{ namespace }} {{ oldpod.stdout }} -- /bin/bash -c "pg_dumpall -f /tmp/db.dump"

- name: Copy over db backup
shell: kubectl cp -n {{ namespace }} {{ oldpod.stdout }}:/tmp/db.dump /tmp/db.dump
Expand Down Expand Up @@ -64,14 +58,8 @@
- name: Copy over db backup
shell: kubectl cp -n {{ namespace }} /tmp/db.dump {{ newpod.stdout }}:tmp/db.dump

- name: Create destination pgpass
shell: kubectl exec -n {{ namespace }} {{ newpod.stdout }} -- /bin/bash -c "echo '*:*:*:{{ postgresql_user }}:{{ postgresql_password }}' > ~/.pgpass"

- name: Set permissions on destination pgpass
shell: kubectl exec -n {{ namespace }} {{ newpod.stdout }} -- /bin/bash -c "chmod 600 ~/.pgpass"

- name: Restore database
shell: kubectl exec -n {{ namespace }} {{ newpod.stdout }} -- /bin/bash -c "psql -h localhost -U '{{ postgresql_user }}' '{{ postgresql_database }}' -f /tmp/db.dump"
shell: kubectl exec -n {{ namespace }} {{ newpod.stdout }} -- /bin/bash -c "psql -f /tmp/db.dump"

- name: Remove deployment config
openshift_v1_deployment_config:
Expand Down