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feat: wire mysql delivery to awx callbacks

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mac
2026-07-28 14:45:17 +08:00
parent 5a260c443f
commit 8e09c30d21
13 changed files with 676 additions and 218 deletions
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ansible/mysql-deploy.yml
+23 -18
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@@ -102,15 +102,15 @@
ansible.builtin.shell:
cmd: |
set -o pipefail
for p in {{ mysql_probe_ports | join(' ') }}; do
if ss -lntH "sport = :${p}" | grep -q .; then
# already listening: only tolerated when owned by this instance service
if ! systemctl is-active --quiet "mysql-delivery@{{ mysql_instance }}.service"; then
echo "port ${p} already in use on target host" >&2
exit 3
fi
{% for port in mysql_probe_ports %}
if ss -lntH "sport = :{{ port }}" | grep -q .; then
# already listening: only tolerated when owned by this instance service
if ! systemctl is-active --quiet "mysql-delivery@{{ mysql_instance }}.service"; then
echo "port {{ port }} already in use on target host" >&2
exit 3
fi
done
fi
{% endfor %}
executable: /bin/bash
vars:
mysql_probe_ports: "{{ [mysql_port_value, mysql_gr_port_value] if topology == 'mgr_3' else [mysql_port_value] }}"
@@ -123,19 +123,24 @@
register: mysql_available_memory
changed_when: false
- name: Resolve data-disk mountpoint available space
ansible.builtin.set_fact:
mysql_mount_avail: >-
{{ (ansible_mounts | selectattr('mount', 'equalto', mysql_data_disk)
| map(attribute='size_available') | first)
| default(ansible_mounts | selectattr('mount', 'equalto', '/')
| map(attribute='size_available') | first) }}
- name: Read available bytes from the backing filesystem
ansible.builtin.shell:
cmd: |
set -euo pipefail
candidate="{{ mysql_data_disk }}"
while [ ! -e "$candidate" ] && [ "$candidate" != "/" ]; do
candidate="$(dirname "$candidate")"
done
df -P -B1 "$candidate" | awk 'NR == 2 { print $4 }'
executable: /bin/bash
register: mysql_available_disk_bytes
changed_when: false
- name: Check available memory and data-disk space
ansible.builtin.assert:
that:
- (mysql_available_memory.stdout | int) >= (mysql_memory_mb_value | int)
- (mysql_mount_avail | int) >= (mysql_storage_gb_value | int) * 1073741824
- (mysql_available_disk_bytes.stdout | int) >= (mysql_storage_gb_value | int) * 1073741824
fail_msg: >-
Target host lacks memory or free space on {{ mysql_data_disk }};
host-wide Σ-quota budgeting is the platform's responsibility, this is a last-resort guard.
@@ -234,6 +239,7 @@
- { path: "{{ mysql_log_dir }}", owner: mysql, group: mysql, mode: '0750' }
- { path: "{{ mysql_binlog_dir }}", owner: mysql, group: mysql, mode: '0750' }
- { path: "{{ mysql_redo_dir }}", owner: mysql, group: mysql, mode: '0750' }
- { path: "{{ mysql_run_dir }}", owner: mysql, group: mysql, mode: '0755' }
- { path: "{{ mysql_tmp_dir }}", owner: mysql, group: mysql, mode: '0750' }
- name: Link native binaries into the instance directory
@@ -275,7 +281,7 @@
else 8000 if (mysql_memory_gb | int) <= 64
else 16000) }}
mysql_redo_capacity: >-
{{ innodb_redo_log_capacity if (innodb_redo_log_capacity is defined)
{{ innodb_redo_log_capacity if (innodb_redo_log_capacity is defined and (innodb_redo_log_capacity | string) != 'auto')
else ('128M' if (mysql_memory_gb | int) <= 4
else '256M' if (mysql_memory_gb | int) <= 16
else '512M' if (mysql_memory_gb | int) <= 32
@@ -299,7 +305,6 @@
- --user=mysql
args:
creates: "{{ mysql_data_dir }}/auto.cnf"
no_log: true
- name: Install the delivery systemd template
ansible.builtin.copy: