remove docker from build

Containerfile

@@ -143,9 +143,6 @@ COPY workarounds.sh \
      image-info.sh \
     /tmp
 
-# Apply IP Forwarding before installing Docker to prevent messing with LXC networking
-RUN sysctl -p
-
 RUN wget https://copr.fedorainfracloud.org/coprs/ganto/lxc4/repo/fedora-"${FEDORA_MAJOR_VERSION}"/ganto-lxc4-fedora-"${FEDORA_MAJOR_VERSION}".repo -O /etc/yum.repos.d/ganto-lxc4-fedora-"${FEDORA_MAJOR_VERSION}".repo && \
     wget https://copr.fedorainfracloud.org/coprs/ublue-os/staging/repo/fedora-"${FEDORA_MAJOR_VERSION}"/ublue-os-staging-fedora-"${FEDORA_MAJOR_VERSION}".repo -O /etc/yum.repos.d/ublue-os-staging-fedora-"${FEDORA_MAJOR_VERSION}".repo && \
     wget https://copr.fedorainfracloud.org/coprs/karmab/kcli/repo/fedora-"${FEDORA_MAJOR_VERSION}"/karmab-kcli-fedora-"${FEDORA_MAJOR_VERSION}".repo -O /etc/yum.repos.d/karmab-kcli-fedora-"${FEDORA_MAJOR_VERSION}".repo && \
@@ -160,8 +157,7 @@ RUN curl -Lo ./kind "https://github.com/kubernetes-sigs/kind/releases/latest/dow
     mv ./kind /usr/bin/kind
 
 # Set up services
-RUN systemctl enable docker.socket && \
-    systemctl enable podman.socket && \
+RUN systemctl enable podman.socket && \
     systemctl enable swtpm-workaround.service && \
     systemctl enable bluefin-dx-groups.service && \
     systemctl enable --global bluefin-dx-user-vscode.service && \
@@ -176,7 +172,6 @@ RUN rm -f /etc/yum.repos.d/ublue-os-staging-fedora-"${FEDORA_MAJOR_VERSION}".rep
     rm -f /etc/yum.repos.d/karmab-kcli-fedora-"${FEDORA_MAJOR_VERSION}".repo && \
     rm -f /etc/yum.repos.d/atim-ubuntu-fonts-fedora-"${FEDORA_MAJOR_VERSION}".repo && \
     rm -f /etc/yum.repos.d/vscode.repo && \
-    rm -f /etc/yum.repos.d/docker-ce.repo && \
     rm -f /etc/yum.repos.d/_copr:copr.fedorainfracloud.org:phracek:PyCharm.repo && \
     rm -f /etc/yum.repos.d/fedora-cisco-openh264.repo && \
     fc-cache --system-only --really-force --verbose && \

dx/usr/bin/bluefin-dx-groups

@@ -15,7 +15,6 @@ fi
 wheelarray=($(getent group wheel | cut -d ":" -f 4 | tr  ',' '\n'))
 for user in $wheelarray
 do
-  usermod -aG docker $user
   usermod -aG incus-admin $user
   usermod -aG lxd $user
   usermod -aG libvirt $user

dx/usr/bin/bluefin-dx-user-vscode

@@ -27,7 +27,6 @@ fi
 # Pre-install preferred VSCode Extensions
 code --install-extension ms-vscode-remote.remote-containers
 code --install-extension ms-vscode-remote.remote-ssh
-code --install-extension ms-azuretools.vscode-docker
 
 # Prevent future executions
 echo "Writing state file"

dx/usr/bin/bluefin-incus

@@ -50,28 +50,29 @@ else
     echo "root:1000:1" | sudo tee -a /etc/subuid
 fi
 
+# No longer needed: https://github.com/ganto/copr-lxc4/issues/41
 # check to see if SELinux is set to permissive or disabled
 
-echo ""
-echo "Checking SELinux status"
-SELINUX_STATUS=$(getenforce)
-
-if [ "$SELINUX_STATUS" = "Enforcing" ]
-then
-    echo ""
-    echo "SELinux must be set to Permissive or Disabled to enable Incus"
-    echo "Choose your new SELinux state:"
-    OPTION=$(gum choose Permissive Disabled Cancel)
-    if [ "$OPTION" = "Cancel" ]
-    then
-        echo "You have chosen to cancel the Incus installation process"
-        exit
-    else
-        sudo setenforce $OPTION
-        echo "You must reboot before continuing. You can run this script again."
-        exit
-    fi
-fi
+# echo ""
+# echo "Checking SELinux status"
+# SELINUX_STATUS=$(getenforce)
+
+# if [ "$SELINUX_STATUS" = "Enforcing" ]
+# then
+#     echo ""
+#     echo "SELinux must be set to Permissive or Disabled to enable Incus"
+#     echo "Choose your new SELinux state:"
+#     OPTION=$(gum choose Permissive Disabled Cancel)
+#     if [ "$OPTION" = "Cancel" ]
+#     then
+#         echo "You have chosen to cancel the Incus installation process"
+#         exit
+#     else
+#         sudo setenforce $OPTION
+#         echo "You must reboot before continuing. You can run this script again."
+#         exit
+#     fi
+# fi
 
 # create necessary directories for lxcfs and incus
 

dx/usr/lib/systemd/system/bluefin-dx-groups.service

@@ -1,5 +1,5 @@
 [Unit]
-Description=Add wheel members to docker,incus-admin, and lxd groups
+Description=Add wheel members to incus-admin and lxd groups
 
 [Service]
 Type=oneshot

just/bluefin-system.just

@@ -145,10 +145,9 @@ ptyxis-transparency opacity="0.95":
       printf "Value must be between 0 and 1: %s.\n" "{{ opacity }}"
     fi
 
-# Configure docker,incus-admin,lxd,libvirt container manager permissions
+# Configure incus-admin,lxd,libvirt container manager permissions
 dx-group:
-    sudo usermod -aG docker $USER
     sudo usermod -aG incus-admin $USER
     sudo usermod -aG lxd $USER
     sudo usermod -aG libvirt $USER
-    @echo "Logout to use docker, incus-admin, lxd, libvirt"
+    @echo "Logout to use incus-admin, lxd, libvirt"