Changes for page proxmox

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138	138
139	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	140
141		-qemu-guest-agent is for allo
	141	+(% id="cke_bm_721114S" style="display:none" %)** **(%%)**clear bash history** to not leave any configuration in history, clear and disable history file before proceeding:
142	142
	143	+{{code language="bash"}}
	144	+unset HISTFILE
	145	+export HISTSIZE=0
	146	+export HISTFILESIZE=0
	147	+
	148	+sudo rm /.bash_history
	149	+rm ~/.bash_history
	150	+{{/code}}
	151	+
	152	+**qemu-guest-agent** is for allowing proxmox to query information from the VM such as IP address, shutdown commands, etc
	153	+
	154	+{{code language="bash"}}
	155	+sudo apt update
	156	+sudo apt upgrade -y
	157	+sudo apt install qemu-guest-agent -y
	158	+
	159	+sudo systemctl enable qemu-guest-agent.service
	160	+sudo systemctl start qemu-guest-agent.service
	161	+{{/code}}
	162	+
	163	+**reset machine-id** to not have overlapping ids from same template
	164	+
	165	+{{code language="bash"}}
	166	+cat /dev/null > /etc/machine-id
	167	+cat /dev/null > /var/lib/dbus/machine-id
	168	+{{/code}}
	169	+
	170	+**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
	171	+
	172	+{{code language="bash"}}
	173	+cloud-init clean
	174	+{{/code}}
	175	+
	176	+This is a debian example of what we are looking for:
	177	+
	178	+{{code language="yaml"}}
	179	+# The top level settings are used as module
	180	+# and system configuration.
	181	+# A set of users which may be applied and/or used by various modules
	182	+# when a 'default' entry is found it will reference the 'default_user'
	183	+# from the distro configuration specified below
	184	+users:
	185	+ - default
	186	+
	187	+# If this is set, 'root' will not be able to ssh in and they
	188	+# will get a message to login instead as the default $user
	189	+disable_root: true
	190	+
	191	+# This will cause the set+update hostname module to not operate (if true)
	192	+preserve_hostname: false
	193	+
	194	+apt:
	195	+ # This prevents cloud-init from rewriting apt's sources.list file,
	196	+ # which has been a source of surprise.
	197	+ preserve_sources_list: true
	198	+
	199	+# The modules that run in the 'init' stage
	200	+cloud_init_modules:
	201	+ - seed_random
	202	+ - bootcmd
	203	+ - write-files
	204	+ - growpart
	205	+ - resizefs
	206	+ - disk_setup
	207	+ - mounts
	208	+ - set_hostname
	209	+ - update_hostname
	210	+ - update_etc_hosts
	211	+ - ca-certs
	212	+ - rsyslog
	213	+ - users-groups
	214	+ - ssh
	215	+
	216	+# The modules that run in the 'config' stage
	217	+cloud_config_modules:
	218	+ - locale
	219	+ - set-passwords
	220	+ - grub-dpkg
	221	+ - apt-pipelining
	222	+ - apt-configure
	223	+ - ntp
	224	+ - timezone
	225	+ - disable-ec2-metadata
	226	+ - runcmd
	227	+
	228	+# The modules that run in the 'final' stage
	229	+cloud_final_modules:
	230	+ - package-update-upgrade-install
	231	+ - write-files-deferred
	232	+ - scripts-vendor
	233	+ - scripts-per-once
	234	+ - scripts-per-boot
	235	+ - scripts-per-instance
	236	+ - scripts-user
	237	+ - ssh-authkey-fingerprints
	238	+# - keys-to-console
	239	+ - install-hotplug
	240	+# - phone-home
	241	+ - final-message
	242	+ - power-state-change
	243	+
	244	+# System and/or distro specific settings
	245	+# (not accessible to handlers/transforms)
	246	+system_info:
	247	+ # This will affect which distro class gets used
	248	+ distro: debian
	249	+ # Default user name + that default users groups (if added/used)
	250	+ default_user:
	251	+ name: debian
	252	+ lock_passwd: True
	253	+ gecos: Debian
	254	+ groups: [sudo]
	255	+ # Disables password-less sudo commands for default/debian user
	256	+ sudo: ["ALL=(ALL) ALL"]
	257	+ shell: /bin/bash
	258	+ # Other config here will be given to the distro class and/or path classes
	259	+ paths:
	260	+ cloud_dir: /var/lib/cloud/
	261	+ templates_dir: /etc/cloud/templates/
	262	+ package_mirrors:
	263	+ - arches: [default]
	264	+ failsafe:
	265	+ primary: https://deb.debian.org/debian
	266	+ security: https://deb.debian.org/debian-security
	267	+ ssh_svcname: ssh
	268	+{{/code}}
	269	+
	270	+
	271	+
	272	+
	273	+
143	143
144	144	)))
145	145

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1		-XWiki.kevin

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