Difference between revisions of "Cloud-init"
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<code>cloud-init</code> is a package included in [[Ubuntu]] and [[RHEL]] among others that contains utilities for early initialization of cloud instances. It is needed in images that are built with the intention of being launched in [[cloud]] environments like [[OpenStack]], [[AWS]], Azure, Google Cloud etc. | <code>cloud-init</code> is a package included in [[Ubuntu]] and [[RHEL]] among others that contains utilities for early initialization of cloud instances. It is needed in images that are built with the intention of being launched in [[cloud]] environments like [[OpenStack]], [[AWS]], Azure, Google Cloud etc. | ||
| − | + | * https://cloud-init.io/ | |
| + | * https://help.ubuntu.com/community/CloudInit | ||
* Configuration file: <code>[[/etc/cloud/cloud.cfg]]</code> | * Configuration file: <code>[[/etc/cloud/cloud.cfg]]</code> | ||
| − | * | + | == Binaries == |
| + | * <code>[[/usr/bin/cloud-id]]</code> | ||
| + | * <code>[[/usr/bin/cloud-init]]</code> | ||
| + | * <code>/usr/bin/cloud-init-per</code> | ||
| + | == Logs == | ||
| + | * <code>[[/var/log/cloud-init.log]]</code> | ||
| + | * <code>[[/var/log/cloud-init-output.log]]</code> | ||
| + | * <code>[[/var/lib/cloud/instance/]]</code> | ||
| + | * <code>[[/var/lib/cloud/instance/user-data.txt]]</code> | ||
| − | *<code> [[multipass launch]] --name ubuntu-lts-custom --cloud-init [[cloud-config.yaml]]</code> | + | Examples: |
| + | * <code> [[multipass launch]] --name ubuntu-lts-custom [[--cloud-init]] [[cloud-config.yaml]]</code> | ||
==Activities == | ==Activities == | ||
| Line 14: | Line 25: | ||
* <code>[[growpart]]</code> | * <code>[[growpart]]</code> | ||
* <code>[[cloud-image-utils]]</code> | * <code>[[cloud-image-utils]]</code> | ||
| + | * <code>[[--cloud-init]]</code> [[multipass]] | ||
| + | * <code>[[--cloud-init]]</code> [[virt-install]] | ||
| + | * [[Terraform provider]]: <code>[[Terraform provider: cloud-init|cloud-init]]</code> | ||
| + | * <code>[[final_message]]</code> | ||
| + | * <code>[[systemctl status cloud-init]]</code> | ||
| + | * <code>[[/etc/init.d/cloud-init-user-scripts]]</code> | ||
| + | * <code>[[bootcmd:]]</code> | ||
| + | * <code>[[runcmd:]]</code> | ||
| + | * <code>[[hashicorp/cloudinit]]</code> | ||
== See also == | == See also == | ||
* {{cloud-init}} | * {{cloud-init}} | ||
* {{Ubuntu}} | * {{Ubuntu}} | ||
| − | |||
[[Category:Ubuntu]] | [[Category:Ubuntu]] | ||
Latest revision as of 16:27, 3 January 2024
cloud-init is a package included in Ubuntu and RHEL among others that contains utilities for early initialization of cloud instances. It is needed in images that are built with the intention of being launched in cloud environments like OpenStack, AWS, Azure, Google Cloud etc.
- https://cloud-init.io/
- https://help.ubuntu.com/community/CloudInit
- Configuration file:
/etc/cloud/cloud.cfg
Binaries[edit]
/usr/bin/cloud-id/usr/bin/cloud-init/usr/bin/cloud-init-per
Logs[edit]
/var/log/cloud-init.log/var/log/cloud-init-output.log/var/lib/cloud/instance//var/lib/cloud/instance/user-data.txt
Examples:
multipass launch --name ubuntu-lts-custom --cloud-init cloud-config.yaml
Activities[edit]
Related terms[edit]
growpartcloud-image-utils--cloud-initmultipass--cloud-initvirt-install- Terraform provider:
cloud-init final_messagesystemctl status cloud-init/etc/init.d/cloud-init-user-scriptsbootcmd:runcmd:hashicorp/cloudinit
See also[edit]
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