Name: container-linux-config-transpiler
Owner: CoreOS
Description: Convert a Container Linux Config into Ignition
Created: 2015-07-15 04:01:43.0
Updated: 2018-05-23 20:33:01.0
Pushed: 2018-05-18 23:44:56.0
Homepage: https://coreos.com/os/docs/latest/configuration.html
Size: 802
Language: Go
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The Config Transpiler (“ct” for short) is the utility responsible for transforming a human-friendly Container Linux Config into a JSON file. This resulting file can be provided to a Container Linux machine when it first boots to provision the machine.
If you're looking to begin writing configs for your Container Linux machines, check out the getting started documentation.
The configuration documentation is a comprehensive resource specifying what options can be in a Container Linux Config.
For a more in-depth view of ct and why it exists, take a look at the Overview document.
Please use the bug tracker to report bugs.
There are plenty of small, self-contained examples in the documentation.
install coreos-ct
The easiest way to get started using ct is to download one of the binaries from the releases page on GitHub.
One can use the following script to download and verify the signature of Config Transpiler:
ecify Config Transpiler version
ER=v0.6.1
ecify Architecture
CH=aarch64 # ARM's 64-bit architecture
=x86_64
ecify OS
=apple-darwin # MacOS
=pc-windows-gnu.exe # Windows
nknown-linux-gnu # Linux
ecify download URL
LOAD_URL=https://github.com/coreos/container-linux-config-transpiler/releases/download
move previous downloads
f /tmp/ct-${CT_VER}-${ARCH}-${OS} /tmp/ct-${CT_VER}-${ARCH}-${OS}.asc /tmp/coreos-app-signing-pubkey.gpg
wnload Config Transpiler binary
-L ${DOWNLOAD_URL}/${CT_VER}/ct-${CT_VER}-${ARCH}-${OS} -o /tmp/ct-${CT_VER}-${ARCH}-${OS}
d u+x /tmp/ct-${CT_VER}-${ARCH}-${OS}
wnload and import CoreOS application signing GPG key
https://coreos.com/dist/pubkeys/app-signing-pubkey.gpg -o /tmp/coreos-app-signing-pubkey.gpg
--import --keyid-format LONG /tmp/coreos-app-signing-pubkey.gpg
wnload and import CoreOS application signing GPG key if it has not already been imported
-L ${DOWNLOAD_URL}/${CT_VER}/ct-${CT_VER}-${ARCH}-${OS}.asc -o /tmp/ct-${CT_VER}-${ARCH}-${OS}.asc
--verify /tmp/ct-${CT_VER}-${ARCH}-${OS}.asc /tmp/ct-${CT_VER}-${ARCH}-${OS}
To build from source you'll need to have the go compiler installed on your system.
clone --branch v0.8.0 https://github.com/coreos/container-linux-config-transpiler
ontainer-linux-config-transpiler
The ct binary will be placed in ./bin/.
Note: Review releases for new branch versions.