Replace old links (stable-5.0) (#14202)

Fixes #13181

doc/.sphinx/_templates/footer.html

@@ -68,7 +68,7 @@
     {# ru-fu: replaced RTD icons with our links #}
 
     <div class="ask-discourse">
-      <a class="muted-link" href="https://discuss.linuxcontainers.org/">Ask a question</a>
+      <a class="muted-link" href="https://discourse.ubuntu.com/c/lxd/126">Ask a question</a>
     </div>
 
     {% if github_url and github_version and github_folder and github_filetype %}

doc/cloud-init.md

@@ -28,13 +28,15 @@ The `cloud-init` actions are run only once on the first start of the instance.
 Rebooting the instance does not re-trigger the actions.
 ```
 
+(cloud-init-support)=
 ## `cloud-init` support in images
 
 To use `cloud-init`, you must base your instance on an image that has `cloud-init` installed:
 
 * All images from the `ubuntu` and `ubuntu-daily` {ref}`image servers <remote-image-servers>` have `cloud-init` support.
-* Images from the [`images` remote](https://images.linuxcontainers.org/) have `cloud-init`-enabled variants, which are usually bigger in size than the default variant.
-  The cloud variants use the `/cloud` suffix, for example, `images:ubuntu/22.04/cloud`.
+  However, images for Ubuntu releases prior to `20.04` require special handling to integrate properly with `cloud-init`, so that `lxc exec` works correctly with virtual machines that use those images.
+* Images from the [`images` remote](https://images.lxd.canonical.com/) have `cloud-init`-enabled variants, which are usually bigger in size than the default variant.
+  The cloud variants use the `/cloud` suffix, for example, `images:alpine/edge/cloud`.
 
 ## Configuration options
 

doc/external_resources.md

@@ -4,5 +4,5 @@
 :maxdepth: 1
 
 Project repository <https://github.com/canonical/lxd>
-Community image server <https://images.linuxcontainers.org>
+Image server <https://images.lxd.canonical.com>
 ```

doc/howto/images_create.md

@@ -39,6 +39,6 @@ Usually, this includes the following data:
 (images-create-build)=
 ## Build an image
 
-For building your own images, you can use [`distrobuilder`](https://github.com/lxc/distrobuilder).
+For building your own images, you can use [LXD image builder](https://github.com/canonical/lxd-imagebuilder).
 
-See the [`distrobuilder` documentation](https://linuxcontainers.org/distrobuilder/docs/latest/) for instructions for installing and using the tool.
+See the [LXD image builder documentation](https://canonical-lxd-imagebuilder.readthedocs-hosted.com/en/latest/) for instructions for installing and using the tool.

doc/howto/images_remote.md

@@ -56,7 +56,8 @@ To reference an image, specify its remote and its alias or fingerprint, separate
 For example:
 
     ubuntu:22.04
-    images:ubuntu/22.04
+    ubuntu-minimal:22.04
+    images:alpine/edge
     local:ed7509d7e83f
 
 (images-remote-default)=

doc/installing.md

@@ -57,7 +57,7 @@ Complete the following steps to install the snap:
 
         sudo snap install lxd --channel=5.0/stable
 
-For more information about LXD snap packages (regarding more versions, update management etc.), see [Managing the LXD snap](https://discuss.linuxcontainers.org/t/managing-the-lxd-snap/8178).
+For more information about LXD snap packages (regarding more versions, update management etc.), see [Managing the LXD snap](https://discourse.ubuntu.com/t/managing-the-lxd-snap-package/37214).
 
 ```{note}
 On Ubuntu 18.04, if you previously had the LXD deb package installed, you can migrate all your existing data over with the following command:

doc/reference/remote_image_servers.md

@@ -1,5 +1,5 @@
 ---
-discourse: 16647
+discourse: ubuntu:43824,16647
 relatedlinks: https://www.youtube.com/watch?v=pM0EgUqj2a0
 ---
 
@@ -8,6 +8,17 @@ relatedlinks: https://www.youtube.com/watch?v=pM0EgUqj2a0
 
 The `lxc` CLI command comes pre-configured with the following default remote image servers:
 
+`images:`
+: This server provides unofficial images for a variety of Linux distributions.
+  The images are built to be compact and minimal, and therefore the default image variants do not include `cloud-init`.
+  Where possible, `/cloud` variants that include `cloud-init` are provided.
+  See [`cloud-init` support in images](cloud-init-support).
+
+  This server does not provide official Ubuntu images (for those, use the `ubuntu:` server).
+  It does, however, provide desktop variants of current Ubuntu releases.
+
+  See [`images.lxd.canonical.com`](https://images.lxd.canonical.com) for an overview of available images.
+
 `ubuntu:`
 : This server provides official stable Ubuntu images.
   All images are cloud images, which means that they include both `cloud-init` and the `lxd-agent`.
@@ -20,11 +31,28 @@ The `lxc` CLI command comes pre-configured with the following default remote ima
 
   See [`cloud-images.ubuntu.com/daily`](https://cloud-images.ubuntu.com/daily/) for an overview of available images.
 
+`ubuntu-minimal:`
+: This server provides official Ubuntu Minimal images.
+  All images are cloud images, which means that they include both `cloud-init` and the `lxd-agent`.
+
+  See [`cloud-images.ubuntu.com/minimal/releases`](https://cloud-images.ubuntu.com/minimal/releases/) for an overview of available images.
+
+`ubuntu-minimal-daily:`
+: This server provides official daily Ubuntu Minimal images.
+  All images are cloud images, which means that they include both `cloud-init` and the `lxd-agent`.
+
+  See [`cloud-images.ubuntu.com/minimal/daily`](https://cloud-images.ubuntu.com/minimal/daily/) for an overview of available images.
+
 `images:`
 : This server provides unofficial images for a variety of Linux distributions.
-  The images are maintained by the [Linux Containers](https://linuxcontainers.org/) team and are built to be compact and minimal.
+  The images are built to be compact and minimal, and therefore the default image variants do not include `cloud-init`.
+  Where possible, `/cloud` variants that include `cloud-init` are provided.
+  See [`cloud-init` support in images](cloud-init-support).
+
+  This server does not provide official Ubuntu images (for those, use the `ubuntu:` server).
+  It does, however, provide desktop variants of current Ubuntu releases.
 
-  See [`images.linuxcontainers.org`](https://images.linuxcontainers.org) for an overview of available images.
+  See [`images.lxd.canonical.com`](https://images.lxd.canonical.com) for an overview of available images.
 
 (remote-image-server-types)=
 ## Remote server types

po/de.po

@@ -8488,14 +8488,6 @@ msgstr ""
 #~ msgid "For example: 'lxd-images import ubuntu --alias ubuntu'."
 #~ msgstr "Zum Beispiel: 'lxd-images import ubuntu --alias ubuntu'.\n"
 
-#, fuzzy
-#~ msgid ""
-#~ "If this is your first run, you will need to import images using the 'lxd-"
-#~ "images' script."
-#~ msgstr ""
-#~ "Falls dies der erste Start ist, sollten Sie mit dem 'lxd-images' Script "
-#~ "Abbilder importieren.\n"
-
 #, fuzzy
 #~ msgid ""
 #~ "Create a read-only snapshot of a container.\n"
@@ -8506,68 +8498,6 @@ msgstr ""
 #~ "\n"
 #~ "lxc snapshot <Quelle> <Sicherungspunkt> [--stateful]\n"
 
-#, fuzzy
-#~ msgid ""
-#~ "Manipulate container images.\n"
-#~ "\n"
-#~ "lxc image import <tarball> [rootfs tarball|URL] [target] [--public] [--"
-#~ "created-at=ISO-8601] [--expires-at=ISO-8601] [--fingerprint=FINGERPRINT] "
-#~ "[prop=value]\n"
-#~ "\n"
-#~ "lxc image copy [remote:]<image> <remote>: [--alias=ALIAS].. [--copy-"
-#~ "aliases] [--public]\n"
-#~ "lxc image delete [remote:]<image>\n"
-#~ "lxc image export [remote:]<image>\n"
-#~ "lxc image info [remote:]<image>\n"
-#~ "lxc image list [remote:] [filter]\n"
-#~ "lxc image show [remote:]<image>\n"
-#~ "lxc image edit [remote:]<image>\n"
-#~ "    Edit image, either by launching external editor or reading STDIN.\n"
-#~ "    Example: lxc image edit <image> # launch editor\n"
-#~ "             cat image.yaml | lxc image edit <image> # read from image."
-#~ "yml\n"
-#~ "\n"
-#~ "Lists the images at specified remote, or local images.\n"
-#~ "Filters are not yet supported.\n"
-#~ "\n"
-#~ "lxc image alias create <alias> <target>\n"
-#~ "lxc image alias delete <alias>\n"
-#~ "lxc image alias list [remote:]\n"
-#~ "\n"
-#~ "Create, delete, list image aliases. Example:\n"
-#~ "lxc remote add store2 images.linuxcontainers.org\n"
-#~ "lxc image alias list store2:"
-#~ msgstr ""
-#~ "Ändere Container Abbilder\n"
-#~ "\n"
-#~ "lxc image import <tarball> [Ziel] [--public] [--created-at=ISO-8601] [--"
-#~ "expires-at=ISO-8601] [--fingerprint=FINGERPRINT] [prop=value]\n"
-#~ "\n"
-#~ "lxc image copy [remote:]<Abbild> <remote>: [--alias=ALIAS].. [--copy-"
-#~ "alias]\n"
-#~ "lxc image delete [remote:]<Abbild>\n"
-#~ "lxc image edit [remote:]<Abbild>\n"
-#~ "lxc image export [remote:]<Abbild>\n"
-#~ "lxc image info [remote:]<Abbild>\n"
-#~ "lxc image list [remote:] [Filter]\n"
-#~ "lxc image show [remote:]<Abbild>\n"
-#~ "\n"
-#~ "Listet die Abbilder auf der entfernten oder lokalen Instanz.\n"
-#~ "Filter werden noch nicht unterstützt.\n"
-#~ "\n"
-#~ "lxc image alias create <alias> <Ziel>\n"
-#~ "lxc image alias delete <alias>\n"
-#~ "lxc remote add images images.linuxcontainers.org\n"
-#~ "lxc image alias list images:\n"
-#~ "erstelle, lösche und liste Abbild Aliasse\n"
-
-#~ msgid ""
-#~ "Server certificate for host %s has changed. Add correct certificate or "
-#~ "remove certificate in %s"
-#~ msgstr ""
-#~ "Server Zertifikat für Rechner %s hat sich geändert. Fürgen Sie das "
-#~ "richtige Zertifikat hinzu oder löschen Sie das Zertifikat unter %s"
-
 #, fuzzy
 #~ msgid ""
 #~ "Set the current state of a resource back to its state at the time the "