g2g · August 8, 2025 10:53 · Sep 15, 2022 · Sep 15, 2022 · Sep 15, 2022 · Sep 15, 2022
diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -1,10 +1,8 @@
 #cloud-config
 
 # Option 1 - Full installation using cURL
-
 package_update: true
 package_upgrade: true
-package_reboot_if_required: true
 
 groups:
   - docker

diff --git a/simple-cloud-init.yaml b/simple-cloud-init.yaml
@@ -1,10 +1,8 @@
 #cloud-config
 
 # Option 2: Simplified, using the default package
-
 package_update: true
 package_upgrade: true
-package_reboot_if_required: true
 
 groups:
   - docker

diff --git a/cloud-init-simplified.yaml → simple-cloud-init.yaml b/cloud-init-simplified.yaml → simple-cloud-init.yaml
diff --git a/cloud-init-simplified.yaml b/cloud-init-simplified.yaml
@@ -0,0 +1,20 @@
+#cloud-config
+
+# Option 2: Simplified, using the default package
+
+package_update: true
+package_upgrade: true
+package_reboot_if_required: true
+
+groups:
+  - docker
+
+system_info:
+  default_user:
+    groups: [docker]
+
+packages:
+  - docker.io
+  - unattended-upgrades
+
+final_message: "The system is finally up, after $UPTIME seconds"
diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -1,4 +1,7 @@
 #cloud-config
+
+# Option 1 - Full installation using cURL
+
 package_update: true
 package_upgrade: true
 package_reboot_if_required: true

diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -16,6 +16,7 @@ packages:
   - curl
   - gnupg
   - lsb-release
+  - unattended-upgrades
 
 runcmd:
   - mkdir -p /etc/apt/keyrings

diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -3,12 +3,6 @@ package_update: true
 package_upgrade: true
 package_reboot_if_required: true
 
-manage-resolv-conf: true
-resolv_conf:
-  nameservers:
-    - '8.8.8.8'
-    - '8.8.4.4'
-
 groups:
   - docker
 
@@ -20,15 +14,16 @@ packages:
   - apt-transport-https
   - ca-certificates
   - curl
-  - gnupg-agent
-  - software-properties-common
+  - gnupg
+  - lsb-release
 
 runcmd:
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
-  - add-apt-repository "deb [arch=$(dpkg --print-architecture)] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-  - apt-get update -y
-  - apt-get install -y docker-ce docker-ce-cli containerd.io
-  - systemctl start docker
+  - mkdir -p /etc/apt/keyrings
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+  - echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+  - apt-get update
+  - apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
   - systemctl enable docker
+  - systemctl start docker
 
-final_message: "The system is finally up, after $UPTIME seconds"
+final_message: "The system is finally up, after $UPTIME seconds"
diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -1,5 +1,4 @@
 #cloud-config
-
 package_update: true
 package_upgrade: true
 package_reboot_if_required: true
@@ -32,4 +31,4 @@ runcmd:
   - systemctl start docker
   - systemctl enable docker
 
-final_message: "The system is finally up, after $UPTIME seconds"
+final_message: "The system is finally up, after $UPTIME seconds"
diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -10,17 +10,12 @@ resolv_conf:
     - '8.8.8.8'
     - '8.8.4.4'
 
-users:
-- name: ubuntu
-  lock_passwd: true
-  shell: /bin/bash
-  ssh-authorized-keys:
-    - "${ssh_public_key}"
-  groups:
-    - ubuntu
-    - docker
-  sudo:
-    - ALL=(ALL) NOPASSWD:ALL
+groups:
+  - docker
+
+system_info:
+  default_user:
+    groups: [ docker ]
 
 packages:
   - apt-transport-https

diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -31,7 +31,7 @@ packages:
 
 runcmd:
   - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
-  - add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - add-apt-repository "deb [arch=$(dpkg --print-architecture)] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
   - apt-get update -y
   - apt-get install -y docker-ce docker-ce-cli containerd.io
   - systemctl start docker

diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -33,7 +33,7 @@ runcmd:
   - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
   - add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
   - apt-get update -y
-  - apt-get install docker-ce docker-ce-cli containerd.io
+  - apt-get install -y docker-ce docker-ce-cli containerd.io
   - systemctl start docker
   - systemctl enable docker
 

diff --git a/cloud-init.yaml b/cloud-init.yaml
@@ -0,0 +1,40 @@
+#cloud-config
+
+package_update: true
+package_upgrade: true
+package_reboot_if_required: true
+
+manage-resolv-conf: true
+resolv_conf:
+  nameservers:
+    - '8.8.8.8'
+    - '8.8.4.4'
+
+users:
+- name: ubuntu
+  lock_passwd: true
+  shell: /bin/bash
+  ssh-authorized-keys:
+    - "${ssh_public_key}"
+  groups:
+    - ubuntu
+    - docker
+  sudo:
+    - ALL=(ALL) NOPASSWD:ALL
+
+packages:
+  - apt-transport-https
+  - ca-certificates
+  - curl
+  - gnupg-agent
+  - software-properties-common
+
+runcmd:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+  - add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - apt-get update -y
+  - apt-get install docker-ce docker-ce-cli containerd.io
+  - systemctl start docker
+  - systemctl enable docker
+
+final_message: "The system is finally up, after $UPTIME seconds"