ansible

ansible_puppet/commands.txt

@@ -0,0 +1,9 @@
+List repositories
+apt-cache policy | grep http
+
+OpenSSL
+Check that key matches certificate
+openssl rsa -modulus -noout -in myserver.{key,crt} | openssl md5
+
+Check certificate information
+echo | openssl s_client -showcerts -connect localhost:443 2>/dev/null | openssl x509 -inform pem -noout -text | head -n 13

ansible_puppet/reboot_hosts.yaml

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+# ansible-playbook -i hosts.txt -K reboot_hosts.yaml
+- name: Reboot servers one by one
+  hosts: all
+  serial: 1
+  # become: true
+  # become_method: sudo
+  any_errors_fatal: true
+  tasks:
+    # - name: Reboot
+    #   ansible.builtin.reboot:
+    #     reboot_timeout: 1200
+    - name: Check if service is running
+      ansible.builtin.command:
+        cmd: systemctl status <service>
+    - name: Pause
+      pause:
+        minutes: 30