yaml linting

Signed-off-by: Andrei Gaivoronskii <[email protected]>

Author: plandem

templates/k0s.yaml

@@ -12,8 +12,7 @@
 
 minimumLimaVersion: 1.1.0
 
-base:
-  - template://_images/ubuntu-lts
+base: template://_images/ubuntu-lts
 
 # Mounts are disabled in this template, but can be enabled optionally.
 mounts: []
@@ -24,44 +23,44 @@ containerd:
   user: false
 
 provision:
-  - mode: system
-    script: |
-      #!/bin/bash
-      set -eux -o pipefail
-      command -v k0s >/dev/null 2>&1 && exit 0
+- mode: system
+  script: |
+    #!/bin/bash
+    set -eux -o pipefail
+    command -v k0s >/dev/null 2>&1 && exit 0
 
-      # install k0s prerequisites
-      curl -sfL https://get.k0s.sh | sh
+    # install k0s prerequisites
+    curl -sfL https://get.k0s.sh | sh
 
-  - mode: system
-    script: |
-      #!/bin/bash
-      set -eux -o pipefail
+- mode: system
+  script: |
+    #!/bin/bash
+    set -eux -o pipefail
 
-      #  start k0s as a single node cluster
-      if ! systemctl status k0scontroller >/dev/null 2>&1; then
-        k0s install controller --single
-      fi
+    #  start k0s as a single node cluster
+    if ! systemctl status k0scontroller >/dev/null 2>&1; then
+      k0s install controller --single
+    fi
 
-      systemctl start k0scontroller
+    systemctl start k0scontroller
 
 probes:
-  - description: "k0s to be running"
-    script: |
-      #!/bin/bash
-      set -eux -o pipefail
-      if ! timeout 30s bash -c "until sudo test -f /var/lib/k0s/pki/admin.conf; do sleep 3; done"; then
-        echo >&2 "k0s kubeconfig file has not yet been created"
-        exit 1
-      fi
-    hint: |
-      The k0s control plane is not ready yet.
-      Run "limactl shell k0s sudo journalctl -u k0scontroller" to debug.
+- description: "k0s to be running"
+  script: |
+    #!/bin/bash
+    set -eux -o pipefail
+    if ! timeout 30s bash -c "until sudo test -f /var/lib/k0s/pki/admin.conf; do sleep 3; done"; then
+      echo >&2 "k0s kubeconfig file has not yet been created"
+      exit 1
+    fi
+  hint: |
+    The k0s control plane is not ready yet.
+    Run "limactl shell k0s sudo journalctl -u k0scontroller" to debug.
 
 copyToHost:
-  - guest: "/var/lib/k0s/pki/admin.conf"
-    host: "{{.Dir}}/copied-from-guest/kubeconfig.yaml"
-    deleteOnStop: true
+- guest: "/var/lib/k0s/pki/admin.conf"
+  host: "{{.Dir}}/copied-from-guest/kubeconfig.yaml"
+  deleteOnStop: true
 message: |
   To run `kubectl` on the host (assumes kubectl is installed), run the following commands:
   ------