18.2.7

CLAUDE.md

@@ -0,0 +1,88 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is **ceph-ansible** — Ansible playbooks, roles, and custom modules for deploying and managing Ceph clusters. The project is in maintenance mode; new deployments are encouraged to use `cephadm` instead. Supports Ceph releases from Dumpling (0.67) through Squid (19), with both containerized (Docker/Podman) and non-containerized deployment modes.
+
+## Common Commands
+
+### Linting
+```bash
+tox -e flake8
+```
+Max line length is 160 characters. Scans `./library`, `./module_utils/`, and `./tests/`.
+
+### Unit Tests
+```bash
+cd tests && py.test library/ module_utils/
+```
+
+### Functional Tests (via Tox + Vagrant)
+```bash
+tox -e centos-container-all_daemons
+tox -e ubuntu-non_container-all_daemons
+tox -e rocky-container-lvm_osds
+```
+Pattern: `{os}-{container|non_container}-{scenario}`. See `tox.ini` for all ~100+ environments.
+
+### RPM Building
+```bash
+make        # builds SRPMs
+make rpm    # builds full RPMs
+make clean
+```
+
+### After changing role defaults
+```bash
+./generate_group_vars_sample.sh
+```
+The `group_vars/` sample files are version-controlled and must be regenerated when `roles/ceph-defaults/defaults/main.yml` changes.
+
+## Architecture
+
+### Playbook Entry Points
+- `site.yml` — primary orchestration playbook; imports roles in dependency order for all daemon types (mons → osds → mgrs → clients → rgws → mdss → nfs → rbdmirrors → monitoring)
+- `infrastructure-playbooks/` — operational playbooks run independently: `purge-cluster.yml`, `rolling_update.yml`, `shrink-*.yml`, `add-*.yml`, `cephadm-adopt.yml`, etc.
+
+### Role Dependency Chain
+Most roles follow this pattern:
+```
+ceph-defaults → ceph-facts → ceph-handler → ceph-validate → ceph-common → ceph-config → <daemon-specific role>
+```
+`ceph-defaults` is the canonical source for all configurable variables — check there before adding new variables.
+
+### Custom Modules (`library/`)
+Python Ansible modules that wrap `ceph` CLI commands or the Ceph Python SDK:
+- `ceph_key.py` — CephX authentication key management
+- `ceph_pool.py` — pool create/modify/delete
+- `ceph_crush.py` / `ceph_crush_rule.py` — CRUSH map management
+- `ceph_ec_profile.py` — erasure coding profiles
+- `ceph_fs.py` — CephFS filesystem management
+- `ceph_config.py` — cluster config (`ceph config set/get`)
+- `ceph_osd_flag.py` — OSD flags (noout, noscrub, etc.)
+- `ceph_mgr_module.py` — mgr module enable/disable
+- `ceph_volume.py` — OSD provisioning via `ceph-volume`
+- `ceph_orch_apply.py` — cephadm orchestrator
+
+All modules share common container-execution utilities in `module_utils/ca_common.py`, which handles wrapping commands with `docker exec` or `podman exec` when running in containerized mode.
+
+### Filter Plugins (`plugins/filter/`)
+- `dict2dict.py` — dict transformation
+- `ipaddrs_in_ranges.py` — IP address filtering for network-aware config
+
+### Variable Precedence
+1. `group_vars/all.yml.sample` — user-facing documented defaults (generated from role defaults)
+2. `roles/ceph-defaults/defaults/main.yml` — authoritative defaults
+3. Host/group vars in inventory — user overrides
+
+### Container vs. Non-Container
+The boolean `containerized_deployment` variable (default: `false`) controls execution paths throughout roles and modules. When `true`, commands are prefixed with the container runtime and daemon container name. Both paths must be maintained in module code.
+
+## Key Conventions
+
+- **Commit format**: subject line (imperative mood) + blank line + body wrapped at 80 chars + `Signed-off-by:` line. Scope prefix encouraged (e.g., `ceph-osd: fix ...`). Reference issues with `Fixes: #XXXX`.
+- **CI**: Jenkins runs on each PR. Add `[skip ci]` to PR title to bypass. Mergify handles merging (requires approval + CI pass).
+- **Python style**: flake8, max 160 chars, no E501/W503.
+- **Ansible collections required**: `ansible.utils`, `community.general`, `ansible.posix`, `openstack.ansible-config_template` — install with `ansible-galaxy collection install -r requirements.yml`.

group_vars/all.yml

@@ -155,7 +155,7 @@ ceph_repository: community
 #
 ceph_mirror: https://download.ceph.com
 ceph_stable_key: https://download.ceph.com/keys/release.asc
-ceph_stable_release: squid
+ceph_stable_release: 18.2.7
 ceph_stable_repo: "{{ ceph_mirror }}/debian-{{ ceph_stable_release }}"
 
 #nfs_ganesha_stable: true # use stable repos for nfs-ganesha

roles/ceph-defaults/defaults/main.yml

@@ -147,7 +147,7 @@ valid_ceph_repository:
 #
 ceph_mirror: https://download.ceph.com
 ceph_stable_key: https://download.ceph.com/keys/release.asc
-ceph_stable_release: squid
+ceph_stable_release: reef
 ceph_stable_repo: "{{ ceph_mirror }}/debian-{{ ceph_stable_release }}"
 
 nfs_ganesha_stable: true # use stable repos for nfs-ganesha

vagrant.yaml

@@ -1,17 +1,17 @@
 all:
   hosts:
     ceph1:
-      ansible_host: 192.168.1.59
+      ansible_host: 192.168.1.52
       ansible_user: foo
       ansible_password: qweqwe
       become_password: qweqwe
     ceph2:
-      ansible_host: 192.168.1.152
+      ansible_host: 192.168.1.91
       ansible_user: foo
       ansible_password: qweqwe
       become_password: qweqwe
     ceph3:
-      ansible_host: 192.168.1.96
+      ansible_host: 192.168.1.136
       ansible_user: foo
       ansible_password: qweqwe
       become_password: qweqwe
@@ -22,8 +22,6 @@ all:
 mons:
   hosts:
     ceph1:
-    ceph2:
-    ceph3:
 osds:
   hosts:
     ceph1: