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* providers: ignition, basic config, version and config * providers: ignition, user and passwd example, general cache implementation * vendor: Capture new dependency upstream-pkg * providers: ignition ignition_user * providers: ignition ignition_disk, ignition_group and ignition_raid * providers: ignition_file and ignition_filesystem * providers: ignition_systemd_unit and ignition_networkd_unit * providers: ignition_config improvements * vendor: Capture new dependency upstream-pkg * providers: ignition main * documentation: ignition provider * providers: ignition minor changes * providers: ignition, fix test * fixing tests and latest versions
1.4 KiB
1.4 KiB
layout, page_title, sidebar_current, description
| layout | page_title | sidebar_current | description |
|---|---|---|---|
| ignition | Provider: Ignition | docs-ignition-index | The Ignition provider is used to generate Ignition configuration files used by CoreOS Linux. |
Ignition Provider
The Ignition provider is used to generate Ignition configuration files. Ignition is the provisioning utility used by CoreOS Linux.
The ignition provider is what we call a logical provider and doesn't manage any physical resources. It generates configurations files to be used by other resources.
Use the navigation to the left to read about the available resources.
Example Usage
This config will write a single service unit (shown below) with the contents of an example service. This unit will be enabled as a dependency of multi-user.target and therefore start on boot
# Systemd unit resource containing the unit definition
resource "ignition_systemd_unit" "example" {
name = "example.service"
content = "[Service]\nType=oneshot\nExecStart=/usr/bin/echo Hello World\n\n[Install]\nWantedBy=multi-user.target"
}
# Ingnition config include the previous defined systemd unit resource
resource "ignition_config" "example" {
systemd = [
"${ignition_systemd_unit.example.id}",
]
}
# Create a CoreOS server using the Igntion config.
resource "aws_instance" "web" {
# ...
user_data = "${ignition_config.example.rendered}"
}