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Stop Postgres before finding files to move over

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This commit is contained in:
Slavi Pantaleev 2019-01-12 18:16:08 +02:00
parent 51312b8250
commit b80d44afaa
1 changed files with 9 additions and 7 deletions
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16
roles/matrix-postgres/tasks/migrate_postgres_data_directory.yml
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@ -23,6 +23,15 @@
We'll stop Postgres and relocate the files there for you. We'll stop Postgres and relocate the files there for you.
when: "result_pg_old_data_dir_stat.stat.exists" when: "result_pg_old_data_dir_stat.stat.exists"
# We should stop Postgres first, before building a list of files,
# as to ignore any `postmaster.pid` files, etc.
- name: Ensure matrix-postgres is stopped
service:
name: matrix-postgres
state: stopped
daemon_reload: yes
when: "result_pg_old_data_dir_stat.stat.exists"
- name: Find files and directories in old Postgres data path - name: Find files and directories in old Postgres data path
find: find:
paths: "{{ matrix_postgres_base_path }}" paths: "{{ matrix_postgres_base_path }}"
@ -40,13 +49,6 @@
group: "{{ matrix_user_username }}" group: "{{ matrix_user_username }}"
when: "result_pg_old_data_dir_stat.stat.exists" when: "result_pg_old_data_dir_stat.stat.exists"
- name: Ensure matrix-postgres is stopped
service:
name: matrix-postgres
state: stopped
daemon_reload: yes
when: "result_pg_old_data_dir_stat.stat.exists"
- block: - block:
- name: Relocate Postgres data files from old directory to new - name: Relocate Postgres data files from old directory to new
command: "mv {{ item.path }} {{ matrix_postgres_data_path }}/{{ item.path|basename }}" command: "mv {{ item.path }} {{ matrix_postgres_data_path }}/{{ item.path|basename }}"