add podman etc notes

active/software_etcd/etcd.md

@@ -0,0 +1,59 @@
+# etcd
+
+- [etcd](#etcd)
+  - [Setup etcd Project](#setup-etcd-project)
+  - [Service Variables](#service-variables)
+  - [Install etcd](#install-etcd)
+    - [Fedora](#fedora)
+  - [Upgrade etcd](#upgrade-etcd)
+  - [Backup etcd](#backup-etcd)
+  - [Restore etcd](#restore-etcd)
+  - [Uninstall etcd](#uninstall-etcd)
+
+## Setup etcd Project
+
+1. Copy and rename this folder to active/software_etcd
+2. Find and replace etcd with the name of the service
+3. Write the etcd.service spec
+4. (OPTIONAL) Write the etcd.timer spec
+5. (OPTIONAL) Write the etcd.sh.j2 template
+6. Write the install_etcd.yaml ansible template
+7. Install the service via ansible
+8. Expose the service
+9. Install a backup service and timer
+
+## Service Variables
+
+1. For most vars,populate `vars.yaml`
+2. For secret vars, create a new folder called `secrets/` and put a `vars.yaml` there.
+
+## Install etcd
+
+<https://etcd.io/docs/v3.6/install/>
+
+### Fedora
+
+```bash
+sudo dnf install etcd
+
+```
+
+```bash
+# Run the playbook
+ansible-playbook \
+-i ansible/inventory.yaml \
+-l podman \
+active/software_etcd/install_etcd.yaml \
+-e "@active/software_etcd/vars.yaml" \
+-e "@active/software_etcd/secrets/vars.yaml"
+```
+
+## Upgrade etcd
+
+## Backup etcd
+
+Follow the [Borg Backup instructions](/active/software_borg/borg.md#set-up-a-client-for-backup)
+
+## Restore etcd
+
+## Uninstall etcd

active/software_etcd/etcd.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Runs foobar
+After=network.target
+Wants=network-online.target
+
+[Service]
+Restart=no
+Type=oneshot
+ExecStart=/usr/local/script/foobar.sh
+
+[Install]
+WantedBy=multi-user.target

active/software_etcd/foobar.sh.j2

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "hello foobar!"

active/software_etcd/foobar.timer

@@ -0,0 +1,11 @@
+[Unit]
+Description=Run Foobar every day
+
+[Timer]
+OnCalendar=*-*-* 2:00:00
+AccuracySec=10min
+Persistent=true
+Unit=foobar.service
+
+[Install]
+WantedBy=timers.target

active/software_etcd/install_foobar.yaml

@@ -0,0 +1,39 @@
+- name: Create Backup Service
+  hosts: all
+  vars_files:
+    - secrets/vars.yaml
+  tasks:
+  - name: Create /usr/local/script dir
+    ansible.builtin.file:
+      path: /usr/local/script
+      state: directory
+      mode: '0755'
+  - name: Copy foobar.service
+    template:
+      src: backup.service
+      dest: /etc/systemd/system/foobar.service
+      owner: root
+      group: root
+      mode: '0644'
+  - name: Copy foobar.timer
+    template:
+      src: backup.timer
+      dest: /etc/systemd/system/foobar.timer
+      owner: root
+      group: root
+      mode: '0644'
+  - name: Template foobar.sh
+    template:
+      src: backup.sh.j2
+      dest: /usr/local/script/foobar.sh
+      owner: root
+      group: root
+      mode: '0744'
+  - name: Something foobar related that might fail
+    script: echo 'hello foobar!'
+    ignore_errors: yes
+  - name: Reload foobar.timer
+    ansible.builtin.systemd_service:
+      name: foobar.timer
+      enabled: true
+      daemon_reload: true

active/software_etcd/vars.yaml

@@ -0,0 +1 @@
+name: foobar