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authorEgor Tensin <Egor.Tensin@gmail.com>2023-08-10 17:50:50 +0200
committerEgor Tensin <Egor.Tensin@gmail.com>2023-08-10 19:30:13 +0200
commita86d828553d4d724d4ad3ca5335711b6bb1c0eb5 (patch)
treedb7b9ae3803aec2f871c8ead356b9091a581c014 /roles/file_wait/tasks
parentcloud_init_wait: tolerate reboots (diff)
downloadinfra-ansible-a86d828553d4d724d4ad3ca5335711b6bb1c0eb5.tar.gz
infra-ansible-a86d828553d4d724d4ad3ca5335711b6bb1c0eb5.zip
cloud_init_wait: factor out to file_wait
Diffstat (limited to '')
-rw-r--r--roles/file_wait/tasks/check.yml25
-rw-r--r--roles/file_wait/tasks/main.yml7
2 files changed, 32 insertions, 0 deletions
diff --git a/roles/file_wait/tasks/check.yml b/roles/file_wait/tasks/check.yml
new file mode 100644
index 0000000..1a7c138
--- /dev/null
+++ b/roles/file_wait/tasks/check.yml
@@ -0,0 +1,25 @@
+- name: Wait for connection
+ ansible.builtin.wait_for_connection:
+ timeout: '{{ file_wait_seconds }}'
+
+- name: Check if the file exists
+ ansible.builtin.file:
+ path: '{{ file_wait_path }}'
+ state: file
+ register: file_wait_check
+ until: file_wait_check is succeeded
+ retries: '{{ file_wait_seconds // file_wait_delay }}'
+ delay: '{{ file_wait_delay }}'
+ ignore_unreachable: true
+ ignore_errors: true
+
+- name: If the host restarted, try again
+ block:
+ - name: Note a reboot happened
+ ansible.builtin.set_fact:
+ file_wait_reboots: '{{ (file_wait_reboots | int) - 1 }}'
+
+ - name: Retry if there're more attempts
+ ansible.builtin.include_tasks: check.yml
+ when: (file_wait_reboots | int > 0)
+ when: file_wait_check is unreachable
diff --git a/roles/file_wait/tasks/main.yml b/roles/file_wait/tasks/main.yml
new file mode 100644
index 0000000..76dce68
--- /dev/null
+++ b/roles/file_wait/tasks/main.yml
@@ -0,0 +1,7 @@
+- name: Checking if the file exists
+ ansible.builtin.include_tasks: check.yml
+
+- name: Fail unless the file exists
+ ansible.builtin.fail:
+ msg: 'File is missing: {{ file_wait_path }}'
+ when: file_wait_check is not defined or file_wait_check is not succeeded or file_wait_check is unreachable