diff --git a/content/docs/latest/installing/_index.md b/content/docs/latest/installing/_index.md index 62f3d525..f856b416 100644 --- a/content/docs/latest/installing/_index.md +++ b/content/docs/latest/installing/_index.md @@ -49,8 +49,7 @@ First download the Flatcar QEMU image and the helper script to start it with QEM ```shell wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh chmod +x flatcar_production_qemu.sh -wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2 -bunzip2 flatcar_production_qemu_image.img.bz2 +wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img ``` For Ignition configurations to be recognized we have to make sure that we always boot an unmodified fresh image because Ignition only runs on first boot. diff --git a/content/docs/latest/installing/vms/libvirt.md b/content/docs/latest/installing/vms/libvirt.md index cf5e88e8..cde2440d 100644 --- a/content/docs/latest/installing/vms/libvirt.md +++ b/content/docs/latest/installing/vms/libvirt.md @@ -38,9 +38,8 @@ Flatcar Container Linux is designed to be updated automatically with different s
 mkdir -p /var/lib/libvirt/images/flatcar-linux
 cd /var/lib/libvirt/images/flatcar-linux
-wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2{,.sig}
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bunzip2 flatcar_production_qemu_image.img.bz2
+wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img{,.sig} +gpg --verify flatcar_production_qemu_image.img.sig

The Beta channel consists of promoted Alpha releases. The current version is Flatcar Container Linux {{< param beta_channel >}}.

@@ -48,9 +47,8 @@ bunzip2 flatcar_production_qemu_image.img.bz2
 mkdir -p /var/lib/libvirt/images/flatcar-linux
 cd /var/lib/libvirt/images/flatcar-linux
-wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2{,.sig}
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bunzip2 flatcar_production_qemu_image.img.bz2
+wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img{,.sig} +gpg --verify flatcar_production_qemu_image.img.sig

The Stable channel should be used by production clusters. Versions of Flatcar Container Linux are battle-tested within the Beta and Alpha channels before being promoted. The current version is Flatcar Container Linux {{< param stable_channel >}}.

@@ -58,9 +56,8 @@ bunzip2 flatcar_production_qemu_image.img.bz2
 mkdir -p /var/lib/libvirt/images/flatcar-linux
 cd /var/lib/libvirt/images/flatcar-linux
-wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2{,.sig}
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bunzip2 flatcar_production_qemu_image.img.bz2
+wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img{,.sig} +gpg --verify flatcar_production_qemu_image.img.sig
@@ -251,8 +248,7 @@ First, prepare the base image and make sure you don't boot it via the [`flatcar_ ```sh cd ~/Downloads -wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2 -bunzip2 flatcar_production_qemu_image.img.bz2 +wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img mv flatcar_production_qemu_image.img flatcar_production_qemu_image-libvirt-import.img # optional, increase the image by 5 GB: qemu-img resize flatcar_production_qemu_image-libvirt-import.img +5G diff --git a/content/docs/latest/installing/vms/qemu.md b/content/docs/latest/installing/vms/qemu.md index 106a85e6..852caf1a 100644 --- a/content/docs/latest/installing/vms/qemu.md +++ b/content/docs/latest/installing/vms/qemu.md @@ -83,11 +83,10 @@ Flatcar Container Linux is designed to be updated automatically with different s
mkdir flatcar; cd flatcar
 wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh
 wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh.sig
-wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2
-wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2.sig
+wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img
+wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.sig
 gpg --verify flatcar_production_qemu.sh.sig
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bzip2 -d flatcar_production_qemu_image.img.bz2
+gpg --verify flatcar_production_qemu_image.img.sig
 chmod +x flatcar_production_qemu.sh
@@ -99,11 +98,10 @@ chmod +x flatcar_production_qemu.sh
mkdir flatcar; cd flatcar
 wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh
 wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh.sig
-wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2
-wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2.sig
+wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img
+wget https://alpha.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.sig
 gpg --verify flatcar_production_qemu.sh.sig
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bzip2 -d flatcar_production_qemu_image.img.bz2
+gpg --verify flatcar_production_qemu_image.img.sig
 chmod +x flatcar_production_qemu.sh
@@ -115,11 +113,10 @@ chmod +x flatcar_production_qemu.sh
mkdir flatcar; cd flatcar
 wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh
 wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh.sig
-wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2
-wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2.sig
+wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img
+wget https://beta.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.sig
 gpg --verify flatcar_production_qemu.sh.sig
-gpg --verify flatcar_production_qemu_image.img.bz2.sig
-bzip2 -d flatcar_production_qemu_image.img.bz2
+gpg --verify flatcar_production_qemu_image.img.sig
 chmod +x flatcar_production_qemu.sh
diff --git a/content/docs/latest/tutorial/hands-on-1/_index.md b/content/docs/latest/tutorial/hands-on-1/_index.md index 291a8c23..b0a2de88 100644 --- a/content/docs/latest/tutorial/hands-on-1/_index.md +++ b/content/docs/latest/tutorial/hands-on-1/_index.md @@ -17,11 +17,13 @@ mkdir flatcar; cd flatcar # get the qemu helper wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu.sh # get the latest stable release for qemu -wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img.bz2 -# extract the downloaded image -bzip2 --decompress --keep flatcar_production_qemu_image.img.bz2 +wget https://stable.release.flatcar-linux.net/amd64-usr/current/flatcar_production_qemu_image.img +# create a backup to always have a fresh image around +mv flatcar_production_qemu_image.img flatcar_production_qemu_image.img.fresh # make the qemu helper executable chmod +x flatcar_production_qemu.sh +# before starting, make sure you boot a fresh image +cp -i --reflink=auto flatcar_production_qemu_image.img.fresh flatcar_production_qemu_image.img # starts the flatcar image in console mode ./flatcar_production_qemu.sh -- -display curses ``` diff --git a/content/docs/latest/tutorial/hands-on-2/_index.md b/content/docs/latest/tutorial/hands-on-2/_index.md index e4db29f3..da841be6 100644 --- a/content/docs/latest/tutorial/hands-on-2/_index.md +++ b/content/docs/latest/tutorial/hands-on-2/_index.md @@ -28,10 +28,9 @@ storage: ``` $ docker run --rm -i quay.io/coreos/butane:latest < config.yaml > config.json ``` -* Download a Flatcar image (or use the zipped one from previous hands-on). NOTE: Ignition runs at first boot, it won't work if you reuse your the previously booted image, always decompress again each time you change your Ignition config. +* Use a fresh Flatcar image from the previous hands-on (or download again). NOTE: Ignition runs at first boot, it won't work if you reuse your the previously booted image, always decompress again each time you change your Ignition config. ``` -cp ../hands-on-1/flatcar_production_qemu_image.img.bz2 . -bzip2 --decompress --keep ./flatcar_production_qemu_image.img.bz2 +cp -i --reflink=auto ../hands-on-1/flatcar_production_qemu_image.img.fresh flatcar_production_qemu_image.img chmod +x flatcar_production_qemu.sh ``` * Start the image with Ignition configuration (`-i ./config.json`) diff --git a/content/docs/latest/tutorial/hands-on-4/_index.md b/content/docs/latest/tutorial/hands-on-4/_index.md index 54247970..73e4244f 100644 --- a/content/docs/latest/tutorial/hands-on-4/_index.md +++ b/content/docs/latest/tutorial/hands-on-4/_index.md @@ -18,10 +18,9 @@ Hint: two services are used: ``` # download a previous version of Flatcar and the qemu helper -$ wget https://stable.release.flatcar-linux.net/amd64-usr/3374.2.5/flatcar_production_qemu_image.img.bz2 -$ wget https://stable.release.flatcar-linux.net/amd64-usr/3374.2.5/flatcar_production_qemu.sh +$ wget https://stable.release.flatcar-linux.net/amd64-usr/3602.2.0/flatcar_production_qemu_image.img +$ wget https://stable.release.flatcar-linux.net/amd64-usr/3602.2.0/flatcar_production_qemu.sh $ chmod +x flatcar_production_qemu.sh -$ bzip2 --decompress ./flatcar_production_qemu_image.img.bz2 # boot the instance with the nginx Ignition from a previous lab $ ./flatcar_production_qemu.sh -i ../hands-on-2/config.json -- -display curses # assert that `locksmithd.service` and `update-engine` are up and running