So, it took me numerous tries, digging, and beating of head against curtin and the like, but I have finally figured out how to set a static IP on a host using cloud-init.<\/p>\n
Mind you, I am not talking about setting a static iP for while the installer is running. That’s easy, and well documented. I’m talking about the next time it boots. <\/p>\n
The solution requires two bits. They’re pretty straightforward, and both go in the cloud-init file<\/p>\n
Bit one goes at the end of the autoinstall section, and deletes the default configuration and writes a permanent one instead. Note that the filesystem is mounted as \/target<\/I> Bit two actually writes out the \/tmp\/00-installer-config.yaml that late-commands will be editing<\/p>\n So, it took me numerous tries, digging, and beating of head against curtin and the like, but I have finally figured out how to set a static IP on a host using cloud-init. Mind you, I am not talking about setting a static iP for while the installer is running. That’s easy, and well documented. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,11],"tags":[],"_links":{"self":[{"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/posts\/4316"}],"collection":[{"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/comments?post=4316"}],"version-history":[{"count":2,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/posts\/4316\/revisions"}],"predecessor-version":[{"id":4318,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/posts\/4316\/revisions\/4318"}],"wp:attachment":[{"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/media?parent=4316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/categories?post=4316"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sheer.us\/weblogs\/wp-json\/wp\/v2\/tags?post=4316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n
\n late-commands:
\n – rm \/target\/etc\/cloud\/cloud.cfg.d\/50-curtin-networking.cfg
\n – mv \/tmp\/00-installer-config.yaml \/target\/etc\/netplan
\n<\/PRE><\/p>\n
\nwrite_files:
\n – path: \/tmp\/00-installer-config.yaml
\n owner: root:root
\n permissions: “0644”
\n content: |
\n network:
\n version: 2
\n ethernets:
\n ens160:
\n critical: true
\n dhcp-identifier: mac
\n dhcp4: true
\n ens192:
\n dhcp4: no
\n addresses:
\n – {ipaddr}\/16
\n gateway4: 172.16.1.1
\n nameservers:
\n addresses:
\n – 172.16.5.6
\n search:
\n – search.domain
\n<\/PRE><\/p>\n","protected":false},"excerpt":{"rendered":"