Added install software on VM guest feature

vm_example_scripts/apply_netplan.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/usr/bin/env bash
 sudo mv /home/user/50-cloud-init.yaml /etc/netplan/50-cloud-init.yaml
 sudo netplan apply

vm_example_scripts/docker_debian.sh

@@ -1,20 +1,36 @@
-#!/bin/sh
-#SOURCE:    https://docs.docker.com/engine/install/debian/
-#            https://docs.docker.com/engine/install/linux-postinstall/
-export DEBIAN_FRONTEND=noninteractive 
-for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done
-# Add Docker's official GPG key:
-sudo apt-get update
-sudo apt-get -y install ca-certificates curl gnupg
-sudo install -m 0755 -d /etc/apt/keyrings
-curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
-sudo chmod a+r /etc/apt/keyrings/docker.gpg
-# Add the repository to Apt sources:
-echo \
-  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
-  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
-  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-sudo apt-get update
-sudo apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
-sudo usermod -aG docker $USER
+#!/usr/bin/env bash
+# SOURCE: https://docs.docker.com/engine/install/debian/
+#         https://docs.docker.com/engine/install/linux-postinstall/
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Remove old conflicting packages
+for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do
+    apt-get remove -y "$pkg" 2>/dev/null || true
+done
+
+# Add Docker's official GPG key
+apt-get update
+apt-get -y install ca-certificates curl gnupg
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+
+# Add the repository to Apt sources
+# shellcheck disable=SC2027,SC2046  # We handle word splitting safely here
+# shellcheck source=/dev/null
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+    tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+# Update and install Docker
+apt-get update
+apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+# Add user to docker group
+usermod -aG docker "${USER}"
+
+# Refresh group membership (optional, user may need to log out)
 newgrp docker

vm_example_scripts/docker_fedora.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#SOURCE:    https://docs.docker.com/engine/install/fedora/
+#           https://docs.docker.com/engine/install/linux-postinstall/
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+dnf -y remove docker \
+                  docker-client \
+                  docker-client-latest \
+                  docker-common \
+                  docker-latest \
+                  docker-latest-logrotate \
+                  docker-logrotate \
+                  docker-selinux \
+                  docker-engine-selinux \
+                  docker-engine
+dnf -y install dnf-plugins-core
+dnf-3 config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
+dnf -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+systemctl enable --now docker
+usermod -aG docker "$USER"
+echo "To use docker execute :"
+echo "newgrp docker"

vm_example_scripts/docker_ubuntu.sh

@@ -1,18 +1,50 @@
-#!/bin/bash
-export DEBIAN_FRONTEND=noninteractive 
-for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
-# Add Docker's official GPG key:
-sudo apt-get update
-sudo apt-get install -y ca-certificates curl
-sudo install -m 0755 -d /etc/apt/keyrings
-sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
-sudo chmod a+r /etc/apt/keyrings/docker.asc
-# Add the repository to Apt sources:
-echo \
-  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
-  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
-  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
-sudo apt-get update
-sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
-sudo usermod -aG docker $USER
-newgrp docker
+#!/usr/bin/env bash
+# SOURCE: https://docs.docker.com/engine/install/ubuntu/
+#         https://docs.docker.com/engine/install/linux-postinstall/
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Remove old or conflicting packages
+for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do
+    apt-get remove -y "$pkg" 2>/dev/null || true
+done
+
+# Install prerequisites
+apt-get update
+apt-get install -y ca-certificates curl gnupg
+
+# Create keyrings directory and add Docker GPG key
+install -m 0755 -d /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
+    gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+chmod a+r /etc/apt/keyrings/docker.gpg
+
+# Add Docker repository
+# shellcheck source=/dev/null
+. /etc/os-release
+ARCH=$(dpkg --print-architecture)
+CODENAME="$VERSION_CODENAME"
+
+echo "deb [arch=$ARCH signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $CODENAME stable" | \
+    tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+# Update and install Docker
+apt-get update
+apt-get install -y \
+    docker-ce \
+    docker-ce-cli \
+    containerd.io \
+    docker-buildx-plugin \
+    docker-compose-plugin
+
+# Add user to docker group
+usermod -aG docker "$USER"
+
+# Refresh group membership
+echo "Docker installation completed."
+echo "To use Docker without sudo, run:"
+echo "    newgrp docker"
+echo "Or log out and back"

vm_example_scripts/gitlab_ce_deb.sh

@@ -1,13 +1,17 @@
-#!/bin/sh
+#!/usr/bin/env bash
 #SOURCE: https://about.gitlab.com/install/#debian
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
 export DEBIAN_FRONTEND=noninteractive 
 NET_DEVICE='enp1s0'
 GITLAB_URL=$(ip -o -4 addr list ${NET_DEVICE} | awk '{print $4}' | cut -d/ -f1)
 #Base dependencies
-sudo apt-get update
-sudo apt-get install -y curl openssh-server ca-certificates perl
+apt-get update
+apt-get install -y curl openssh-server ca-certificates perl
 #OPTIONAL: postfix
-#sudo apt-get install -y postfix
+#apt-get install -y postfix
 #Add gitlab repo
-curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
-sudo EXTERNAL_URL="${GITLAB_URL}" apt-get install gitlab-ee
+curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | bash
+EXTERNAL_URL="${GITLAB_URL}" apt-get install gitlab-ee

vm_example_scripts/gitlab_ce_fedora.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+#Source: https://docs.gitlab.com/install/package/almalinux/?tab=Community+Edition
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+NET_DEVICE='enp1s0'
+GITLAB_URL=$(ip -o -4 addr list ${NET_DEVICE} | awk '{print $4}' | cut -d/ -f1)
+
+#Enable sshd. enabled on cloud-image by default
+#systemctl enable --now sshd
+#Set firewall rules
+firewall-cmd --permanent --add-service=http
+firewall-cmd --permanent --add-service=https
+firewall-cmd --permanent --add-service=ssh
+systemctl reload firewalld
+#Add repo
+curl "https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh" | bash
+#Install Gitlab CE
+EXTERNAL_URL="${GITLAB_URL}" dnf install gitlab-ce

vm_example_scripts/gitlab_runner.sh

@@ -1,12 +0,0 @@
-#!/bin/sh
-#SOURCE: https://about.gitlab.com/install/#debian
-export DEBIAN_FRONTEND=noninteractive 
-cat <<EOF | sudo tee /etc/apt/preferences.d/pin-gitlab-runner.pref
-Explanation: Prefer GitLab provided packages over the Debian native ones
-Package: gitlab-runner
-Pin: origin packages.gitlab.com
-Pin-Priority: 1001
-EOF
-sudo apt-get update
-curl -L "https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh" | sudo bash
-sudo apt-get -y install gitlab-runner

vm_example_scripts/gitlab_runner_deb.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+#SOURCE: https://about.gitlab.com/install/#debian
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+export DEBIAN_FRONTEND=noninteractive 
+# cat <<EOF | tee /etc/apt/preferences.d/pin-gitlab-runner.pref
+# Explanation: Prefer GitLab provided packages over the Debian native ones
+# Package: gitlab-runner
+# Pin: origin packages.gitlab.com
+# Pin-Priority: 1001
+# EOF
+apt-get update
+curl -L "https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh" | bash
+apt-get -y install gitlab-runner

vm_example_scripts/gitlab_runner_fedora.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+#SOURCE: https://docs.gitlab.com/runner/install/
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+curl -L "https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh" | sudo bash
+sudo dnf -Y install gitlab-runner

vm_example_scripts/gitlab_runner_freebsd.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env sh
+#SOURCE: https://docs.gitlab.com/runner/install/
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+#Creating gitlab user
+sudo pw group add -n gitlab-runner
+sudo pw user add -n gitlab-runner -g gitlab-runner -s /bin/sh
+sudo mkdir /home/gitlab-runner
+sudo chown gitlab-runner:gitlab-runner /home/gitlab-runner
+
+#Downloading binary and giving permissions
+sudo fetch -o /usr/local/bin/gitlab-runner https://s3.dualstack.us-east-1.amazonaws.com/gitlab-runner-downloads/latest/binaries/gitlab-runner-freebsd-amd64
+sudo chmod +x /usr/local/bin/gitlab-runner
+
+#Creating logfile and giving permissions
+sudo touch /var/log/gitlab_runner.log && sudo chown gitlab-runner:gitlab-runner /var/log/gitlab_runner.log
+
+#Creating rc service
+mkdir -p /usr/local/etc/rc.d
+sudo sh -c 'cat > /usr/local/etc/rc.d/gitlab_runner' << "EOF"
+#!/bin/sh
+# PROVIDE: gitlab_runner
+# REQUIRE: DAEMON NETWORKING
+# BEFORE:
+# KEYWORD:
+
+. /etc/rc.subr
+
+name="gitlab_runner"
+rcvar="gitlab_runner_enable"
+
+user="gitlab-runner"
+user_home="/home/gitlab-runner"
+command="/usr/local/bin/gitlab-runner"
+command_args="run"
+pidfile="/var/run/${name}.pid"
+
+start_cmd="gitlab_runner_start"
+
+gitlab_runner_start()
+{
+   export USER=${user}
+   export HOME=${user_home}
+   if checkyesno ${rcvar}; then
+      cd ${user_home}
+      /usr/sbin/daemon -u ${user} -p ${pidfile} ${command} ${command_args} > /var/log/gitlab_runner.log 2>&1
+   fi
+}
+
+load_rc_config $name
+run_rc_command $1
+EOF
+
+sudo chmod +x /usr/local/etc/rc.d/gitlab_runner
+
+echo "Now register a runner and then:"
+echo "sudo sysrc gitlab_runner_enable=YES"
+echo "sudo service gitlab_runner start"

vm_example_scripts/ingress-haproxy.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 HAPROXY_URL="https://github.com/haproxytech/kubernetes-ingress/releases/download/v1.10.11/haproxy-ingress-controller_1.10.11_Linux_x86_64.tar.gz"
 # Install HAProxy
 apt update

vm_example_scripts/jenkins.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 helm repo add jenkins https://charts.jenkins.io
 helm repo update
 kubectl create namespace jenkins

vm_example_scripts/k8s.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 VM_BASE_DIR=${VM_BASE_DIR:-"${HOME}/vms"}
 VM_USER="user"
 VM=$1

vm_example_scripts/podman_deb.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+apt-get update
+apt-get -y install podman buildah

vm_example_scripts/podman_fedora.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+# Exit on error, undefined vars, and pipe failures
+set -euo pipefail
+
+dnf update
+dnf -y install podman buildah

vm_example_scripts/podman_freebsd.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env sh
+# Source: https://podman.io/docs/installation#installing-on-freebsd-140
+
+# Variables
+LINE='fdesc   /dev/fd         fdescfs         rw      0       0'
+FSTAB="/etc/fstab"
+FD_MOUNTPOINT="/dev/fd"
+FSTYPE="fdescfs"
+SERVICE_NAME='linux'
+
+# Enable Linux compatibility
+sysrc linux_enable=YES
+
+# Start the service if not running
+if ! service "${SERVICE_NAME}" status >/dev/null 2>&1; then
+    if ! service "${SERVICE_NAME}" start; then
+        echo "Error: Cannot start ${SERVICE_NAME}." >&2
+        exit 1
+    fi
+    echo "Service ${SERVICE_NAME} started"
+fi
+
+# Add fdescfs to /etc/fstab if not present
+if ! grep -q 'fdesc[[:space:]]\+/dev/fd[[:space:]]\+fdescfs[[:space:]]\+rw[[:space:]]\+0[[:space:]]\+0' "$FSTAB"; then
+    printf '%s\n' "$LINE" | tee -a "$FSTAB" > /dev/null
+fi
+
+# Install and enable Podman
+pkg install -y podman-suite
+service podman enable
+
+# Mount fdescfs if not already mounted
+if ! mount | grep -w "${FD_MOUNTPOINT}" | grep -q "$FSTYPE"; then
+    mount -t fdescfs fdesc /dev/fd
+fi
+
+# Configure pf firewall
+cp /usr/local/etc/containers/pf.conf.sample /etc/pf.conf
+sed -i '' 's/ix0/vtnet0/g' /etc/pf.conf
+
+# Enable pf at boot
+if ! grep -q 'pf_load="YES"' "/boot/loader.conf"; then
+    echo 'pf_load="YES"' | tee -a /boot/loader.conf > /dev/null
+fi
+
+# Load pf module and enable local filtering
+kldload pf
+sysctl net.pf.filter_local=1
+
+if ! grep -q 'net.pf.filter_local=1' "/etc/sysctl.conf.local"; then
+    echo 'net.pf.filter_local=1' | tee -a /etc/sysctl.conf.local > /dev/null
+fi
+
+service pf enable
+service pf restart
+
+# Configure storage backend
+if pgrep -x zfskern >/dev/null 2>&1; then
+    zfs create -o mountpoint=/var/db/containers zroot/containers
+else
+    sed -I .bak -e 's/driver = "zfs"/driver = "vfs"/' /usr/local/etc/containers/storage.conf
+fi