Changes for page proxmox
Last modified by Kevin Wiki on 2026/05/18 15:44
From version
8.1
edited by Kevin Wiki
on 2025/07/05 22:56
on 2025/07/05 22:56
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To version
10.1
edited by Kevin Wiki
on 2026/05/18 08:16
on 2026/05/18 08:16
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... ... @@ -133,6 +133,122 @@ 133 133 echo "Templates setup complete." 134 134 {{/code}} 135 135 136 + 137 += VM runtime setup = 138 + 139 +After creating the VM and before making it into a template there are some programs and settings we want to ensure exists always. 140 + 141 +qemu-guest-agent is for allowing proxmox to query information from the VM such as IP address, shutdown commands, etc 142 + 143 +{{code language="bash"}} 144 +sudo apt update 145 +sudo apt upgrade -y 146 +sudo apt install qemu-guest-agent -y 147 + 148 +sudo systemctl enable qemu-guest-agent.service 149 +sudo systemctl start qemu-guest-agent.service 150 +{{/code}} 151 + 152 +cloud-init is a great hook for installing or configuring programs or receiving variables from cloudinit CDROM drive. Making it easier to change IP, hostname, DNS, username/password, etc between VMs. 153 + 154 +This is a debian example of what we are looking for: 155 + 156 +{{code language="yaml"}} 157 +# The top level settings are used as module 158 +# and system configuration. 159 +# A set of users which may be applied and/or used by various modules 160 +# when a 'default' entry is found it will reference the 'default_user' 161 +# from the distro configuration specified below 162 +users: 163 + - default 164 + 165 +# If this is set, 'root' will not be able to ssh in and they 166 +# will get a message to login instead as the default $user 167 +disable_root: true 168 + 169 +# This will cause the set+update hostname module to not operate (if true) 170 +preserve_hostname: false 171 + 172 +apt: 173 + # This prevents cloud-init from rewriting apt's sources.list file, 174 + # which has been a source of surprise. 175 + preserve_sources_list: true 176 + 177 +# The modules that run in the 'init' stage 178 +cloud_init_modules: 179 + - seed_random 180 + - bootcmd 181 + - write-files 182 + - growpart 183 + - resizefs 184 + - disk_setup 185 + - mounts 186 + - set_hostname 187 + - update_hostname 188 + - update_etc_hosts 189 + - ca-certs 190 + - rsyslog 191 + - users-groups 192 + - ssh 193 + 194 +# The modules that run in the 'config' stage 195 +cloud_config_modules: 196 + - locale 197 + - set-passwords 198 + - grub-dpkg 199 + - apt-pipelining 200 + - apt-configure 201 + - ntp 202 + - timezone 203 + - disable-ec2-metadata 204 + - runcmd 205 + 206 +# The modules that run in the 'final' stage 207 +cloud_final_modules: 208 + - package-update-upgrade-install 209 + - write-files-deferred 210 + - scripts-vendor 211 + - scripts-per-once 212 + - scripts-per-boot 213 + - scripts-per-instance 214 + - scripts-user 215 + - ssh-authkey-fingerprints 216 +# - keys-to-console 217 + - install-hotplug 218 +# - phone-home 219 + - final-message 220 + - power-state-change 221 + 222 +# System and/or distro specific settings 223 +# (not accessible to handlers/transforms) 224 +system_info: 225 + # This will affect which distro class gets used 226 + distro: debian 227 + # Default user name + that default users groups (if added/used) 228 + default_user: 229 + name: debian 230 + lock_passwd: True 231 + gecos: Debian 232 + groups: [sudo] 233 + # Disables password-less sudo commands for default/debian user 234 + sudo: ["ALL=(ALL) ALL"] 235 + shell: /bin/bash 236 + # Other config here will be given to the distro class and/or path classes 237 + paths: 238 + cloud_dir: /var/lib/cloud/ 239 + templates_dir: /etc/cloud/templates/ 240 + package_mirrors: 241 + - arches: [default] 242 + failsafe: 243 + primary: https://deb.debian.org/debian 244 + security: https://deb.debian.org/debian-security 245 + ssh_svcname: ssh 246 +{{/code}} 247 + 248 + 249 + 250 + 251 + 136 136 137 137 ))) 138 138
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