Svens Extra-Scripts/-Beispiele

extra/changed_failed_when.yml

@@ -0,0 +1,18 @@
+---
+- hosts:
+    - tn00-debian12
+    - tn00-alpine3i
+
+  gather_facts: no
+
+  tasks:
+    - name: "Gebe CHANGED zurück, wenn /etc/hostname den String 'debian' enthält"
+      command: cat /etc/hostname
+      register: output
+      changed_when: '"debian" in output.stdout'
+
+    - name: "Gebe FAILED zurück, wenn /etc/hostname den String 'alpine' enthält"
+      command: cat /etc/hostname
+      register: output
+      failed_when: '"alpine" in output.stdout'
+

extra/changed_when.yml

@@ -0,0 +1,9 @@
+---
+- hosts: all
+  gather_facts: no
+
+  tasks:
+    - command: cat /etc/hosts
+      register: output
+      changed_when: '"tn00-cento" in output.stdout'
+

extra/ein_rechner_failed.yml

@@ -0,0 +1,26 @@
+---
+- hosts:
+  - tn00-debian12
+  - tn00-alpine3i
+
+  gather_facts: no
+
+  tasks:
+    - name: Debian bricht ab
+      debug:
+        msg: "Hallo"
+      failed_when: '"debian" in inventory_hostname'
+
+
+- hosts:
+  - tn00-debian12
+  - tn00-alpine3i
+
+  gather_facts: no
+
+  tasks:
+    - name: "Wer lebt noch?"
+      debug:
+        msg: "Lebenszeichen"
+
+

extra/wireguard-key-anlegen_changed_when.yml

@@ -0,0 +1,8 @@
+---
+- hosts: localhost
+  gather_facts: no
+  tasks:
+    - shell: "[ ! -f wg.pub ] && wg genkey | tee wg.priv | wg pubkey | tee wg.pub || true"
+      register: output
+      changed_when: output.stdout != ""
+

extra/wireguard-key-anlegen_creates.yml

@@ -0,0 +1,8 @@
+---
+- hosts: localhost
+  gather_facts: no
+  tasks:
+    - shell: "wg genkey | tee wg.priv | wg pubkey | tee wg.pub"
+      args:
+        creates: wg.pub
+

helper/06_gitmodules.sh

@@ -0,0 +1,11 @@
+#!/bin/bash -ex
+
+mkdir -p roles.extern
+
+git submodule add https://git.velt.biz/Ansible/cleanup-hosts.git roles.extern/cleanup-hosts
+git submodule add https://git.velt.biz/Ansible/role.ssh-keyonly.git roles.extern/ssh-keyonly
+git submodule add https://git.velt.biz/Ansible/epel-simplified roles.extern/epel-simplified
+
+ln -s cleanup-hosts roles.extern/hosts
+ln -s epel-simplified roles.extern/epel
+

helper/07_gitmodules.sh

@@ -0,0 +1,7 @@
+#!/bin/bash -ex
+
+mkdir -p roles.extern
+
+git submodule add https://git.velt.biz/Ansible/dokuwiki_inventory.git roles.extern/dokuwiki_inventory
+git submodule add -b devel https://git.velt.biz/Ansible/dokuwiki_inventory.git roles.extern/dokuwiki_inventory.devel
+

helper/07_packages.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+sudo apt install --no-install-recommends --yes python3-netaddr
+

helper/08_packages.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+sudo apt install --no-install-recommends --yes \
+	python3-dnspython \
+

helper/09_gitmodules.sh

@@ -0,0 +1,8 @@
+#!/bin/bash -ex
+
+mkdir -p roles.extern
+rm -fr 09/ssh-wrapper-for-monitoring
+
+git submodule add https://git.velt.biz/Ansible/monitored.git roles.extern/monitored
+git submodule add https://git.velt.biz/Monitoring/ssh-wrapper-for-monitoring.git 09/ssh-wrapper-for-monitoring
+

helper/11_gitmodules.sh

@@ -0,0 +1,12 @@
+#!/bin/bash -ex
+
+mkdir -p roles.extern
+
+git submodule add https://git.velt.biz/Ansible/roles.webcluster.git roles.webcluster
+git submodule add https://git.velt.biz/Ansible/selfsignedcert.git roles.extern/selfsignedcert
+
+cd roles.webcluster
+git submodule init
+git submodule update
+cd ..
+

helper/12_gitmodules.sh

@@ -0,0 +1,7 @@
+#!/bin/bash -ex
+
+mkdir -p roles.extern
+
+git submodule add https://git.velt.biz/Ansible/roles_timesync.git roles.extern/roles_timesync
+git submodule add https://git.velt.biz/Ansible/Prepare_Workshop.git 12/Prepare_Workshop
+

helper/12_packages.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+sudo apt install --no-install-recommends --yes \
+	jq \
+	nmap\
+

helper/create_hosts_from_file.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ -z "$1" -o ! -f "$1" ]; then
+	echo Need filename
+	exit 1
+fi
+
+for GROUP in alpine archlinux centos debian devuan fedora oracle opensuse ubuntu voidlinux
+do
+	grep "${GROUP}" "$1" | while read NAME IP REST
+	do
+		echo -e "${IP}\t${NAME}.heinlein.akademie\t\t${NAME}"
+	done
+done
+

helper/create_hosts_from_lxc.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+for GROUP in alpine archlinux centos debian devuan fedora oracle opensuse ubuntu voidlinux
+do
+	sudo lxc-ls -f -F name,ipv4 -g ${GROUP} | grep -v NAME | while read NAME IP
+	do
+		echo -e "${IP}\t${NAME}.heinlein.akademie\t\t${NAME}"
+	done
+done
+

helper/create_inventory_from_file.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+if [ -z "$1" -o ! -f "$1" ]; then
+	echo Need filename
+	exit 1
+fi
+
+for GROUP in almalinux alpine archlinux centos debian devuan fedora oracle rockylinux opensuse ubuntu voidlinux
+do
+	echo "[${GROUP}]"
+	grep "${GROUP}" "$1" | while read NAME IP REST
+	do
+		case "${GROUP}" in
+			almalinux|rockylinux)
+				echo -e "${NAME}\t\tansible_host=${IP}"
+				;;
+			*)
+				echo "${NAME}"
+				;;
+		esac
+	done
+	echo ""
+done
+
+
+cat <<EOF
+############################################################
+
+[apk:children]
+alpine
+
+[apt]
+EOF
+
+grep "mint" "$1" | while read NAME IP REST
+do
+	echo "${NAME}"
+done
+
+cat <<EOF
+
+[apt:children]
+debian
+devuan
+ubuntu
+
+[pacman:children]
+archlinux
+
+[yum:children]
+almalinux
+centos
+fedora
+oracle
+rockylinux
+
+[xbps:children]
+voidlinux
+
+[zypper:children]
+opensuse
+
+############################################################
+
+[lb]
+tn00-alpine3j
+tn00-alpine3k
+
+[lb:vars]
+ansible_ssh_transfer_method=piped
+
+[worker]
+tn00-ubu2004a
+tn00-ubu2004b
+tn00-ubu2004c
+tn00-ubu2004d
+
+tn00-debian11
+
+[db]
+tn00-ubu2004a
+tn00-ubu2004b
+
+[webcluster:children]
+lb
+worker
+db
+
+EOF
+

helper/create_inventory_from_lxc.sh

@@ -0,0 +1,85 @@
+#!/bin/bash
+
+for GROUP in almalinux alpine archlinux centos debian devuan fedora oracle rockylinux opensuse ubuntu voidlinux
+do
+	echo "[${GROUP}]"
+	sudo lxc-ls -f -F name,ipv4 -g ${GROUP} | grep -v NAME | while read NAME IP
+	do
+		case "${GROUP}" in
+			almalinux|rockylinux)
+				echo -e "${NAME}\t\tansible_host=${IP}"
+				;;
+			*)
+				echo "${NAME}"
+				;;
+		esac
+	done
+	echo ""
+done
+
+
+cat <<EOF
+############################################################
+
+[apk:children]
+alpine
+
+[apt]
+EOF
+
+sudo lxc-ls -f -F name,ipv4 -g mint | grep -v NAME | while read NAME IP
+do
+	echo "${NAME}"
+done
+
+cat <<EOF
+
+[apt:children]
+debian
+devuan
+ubuntu
+
+[pacman:children]
+archlinux
+
+[yum:children]
+almalinux
+centos
+fedora
+oracle
+rockylinux
+
+[xbps:children]
+voidlinux
+
+[zypper:children]
+opensuse
+
+############################################################
+
+[lb]
+tn00-alpine3j
+tn00-alpine3k
+
+[lb:vars]
+ansible_ssh_transfer_method=piped
+
+[worker]
+tn00-ubu2004a
+tn00-ubu2004b
+tn00-ubu2004c
+tn00-ubu2004d
+
+tn00-debian11
+
+[db]
+tn00-ubu2004a
+tn00-ubu2004b
+
+[webcluster:children]
+lb
+worker
+db
+
+EOF
+