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Changes for page proxmox

Last modified by Kevin Wiki on 2026/05/18 15:44
From version 10.1
edited by Kevin Wiki
on 2026/05/18 08:16
Change comment: There is no comment for this version
To version 6.1
edited by Kevin Wiki
on 2025/07/05 20:22
Change comment: There is no comment for this version

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... ... @@ -103,21 +103,17 @@
103 103  set -e
104 104  
105 105  echo "Downloading LXC templates..."
106 -pveam download nvme ubuntu-22.04-standard_22.04-1_amd64.tar.zst
107 -pveam download nvme ubuntu-24.04-standard_24.04-2_amd64.tar.zst
108 -pveam download nvme alpine-3.21-default_20241217_amd64.tar.xz
109 -pveam download nvme debian-12-standard_12.7-1_amd64.tar.zst
106 +pveam download local ubuntu-22.04-standard_22.04-1_amd64.tar.gz
107 +pveam download local ubuntu-24.04-standard_24.04-1_amd64.tar.zst
108 +pveam download local debian-12-standard_11.7-1_amd64.tar.zst
110 110  
111 111  echo "Downloading Ubuntu cloud image..."
112 112  wget -N http://cloud-images.ubuntu.com/releases/24.04/release/ubuntu-24.04-server-cloudimg-amd64.img
113 113  
114 114  echo "Creating VM Template..."
115 -qm create 910 -name template-ubuntu-jammy -memory 2048 -net0 virtio,bridge=vmbr0 -cores 2 -sockets 1 && 1
116 -
117 -# qm importdisk 910 ubuntu-24.04-server-cloudimg-amd64.img nvme
118 -# qm set 910 -scsihw virtio-scsi-pci -scsi0-virtio0 nvme:910/vm-910-disk-0
119 -qm set 910 -scsihw virtio-scsi-pci -scsi0 nvme:0,import-from=/mnt/nvmestorage/template/iso/ubuntu-24.04-server-cloudimg-amd64.img
120 -
114 +qm create 910 -name template-ubuntu-jammy -memory 2048 -net0 virtio,bridge=vmbr0 -cores 2 -sockets 1
115 +qm importdisk 910 ubuntu-24.04-server-cloudimg-amd64.img nvme
116 +qm set 910 -scsihw virtio-scsi-pci -virtio0 nvme:vm-910-disk-0
121 121  qm set 910 -serial0 socket
122 122  qm set 910 -boot c -bootdisk virtio0
123 123  qm set 910 -agent 1
... ... @@ -125,130 +125,11 @@
125 125  qm set 910 -vcpus 1
126 126  qm set 910 -vga qxl
127 127  qm set 910 -ide2 nvme:cloudinit
128 -# qm resize 910 scsi0 +8G
129 -
130 -read -p "Confirm converting to template by pressing Enter"
124 +qm resize 910 virtio0 +8G
131 131  qm template 910
132 -
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 -
128 +echo "Templates setup complete."
252 252  
253 253  )))
254 254  
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Author
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1 +XWiki.kevin
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