Add support to test fedora-26

Fedora 26 is now the latest version, so lets start supporting it for
nodepool devstack testing.

  https://fedoraproject.org/wiki/Releases/26/Schedule

Change-Id: I9cde430a8cda53357851ab527446f6b32919907e
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

devstack/plugin.sh

@@ -197,10 +197,11 @@ EOF
         DIB_DEBOOTSTRAP_EXTRA_ARGS="DIB_DEBOOTSTRAP_EXTRA_ARGS: '--no-check-gpg'"
     fi
 
-
     NODEPOOL_CENTOS_7_MIN_READY=1
     NODEPOOL_DEBIAN_JESSIE_MIN_READY=1
+    # TODO(pabelanger): Remove fedora-25 after fedora-26 is online
     NODEPOOL_FEDORA_25_MIN_READY=1
+    NODEPOOL_FEDORA_26_MIN_READY=1
     NODEPOOL_UBUNTU_TRUSTY_MIN_READY=1
     NODEPOOL_UBUNTU_XENIAL_MIN_READY=1
 
@@ -213,6 +214,9 @@ EOF
     if $NODEPOOL_PAUSE_FEDORA_25_DIB ; then
        NODEPOOL_FEDORA_25_MIN_READY=0
     fi
+    if $NODEPOOL_PAUSE_FEDORA_26_DIB ; then
+       NODEPOOL_FEDORA_26_MIN_READY=0
+    fi
     if $NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB ; then
        NODEPOOL_UBUNTU_TRUSTY_MIN_READY=0
     fi
@@ -238,6 +242,8 @@ labels:
     min-ready: $NODEPOOL_DEBIAN_JESSIE_MIN_READY
   - name: fedora-25
     min-ready: $NODEPOOL_FEDORA_25_MIN_READY
+  - name: fedora-26
+    min-ready: $NODEPOOL_FEDORA_26_MIN_READY
   - name: ubuntu-trusty
     min-ready: $NODEPOOL_UBUNTU_TRUSTY_MIN_READY
   - name: ubuntu-xenial
@@ -258,6 +264,8 @@ providers:
         config-drive: true
       - name: fedora-25
         config-drive: true
+      - name: fedora-26
+        config-drive: true
       - name: ubuntu-trusty
         config-drive: true
       - name: ubuntu-xenial
@@ -281,6 +289,11 @@ providers:
             min-ram: 1024
             flavor-name: 'nodepool'
             console-log: True
+          - name: fedora-26
+            diskimage: fedora-26
+            min-ram: 1024
+            flavor-name: 'nodepool'
+            console-log: True
           - name: ubuntu-trusty
             diskimage: ubuntu-trusty
             min-ram: 512
@@ -358,6 +371,26 @@ diskimages:
       $DIB_GLEAN_INSTALLTYPE
       $DIB_GLEAN_REPOLOCATION
       $DIB_GLEAN_REPOREF
+  - name: fedora-26
+    pause: $NODEPOOL_PAUSE_FEDORA_26_DIB
+    rebuild-age: 86400
+    elements:
+      - fedora-minimal
+      - vm
+      - simple-init
+      - devuser
+      - openssh-server
+      - nodepool-setup
+    release: 26
+    env-vars:
+      TMPDIR: $NODEPOOL_DIB_BASE_PATH/tmp
+      DIB_CHECKSUM: '1'
+      DIB_IMAGE_CACHE: $NODEPOOL_DIB_BASE_PATH/cache
+      DIB_DEV_USER_AUTHORIZED_KEYS: $NODEPOOL_PUBKEY
+      $DIB_GET_PIP
+      $DIB_GLEAN_INSTALLTYPE
+      $DIB_GLEAN_REPOLOCATION
+      $DIB_GLEAN_REPOREF
   - name: ubuntu-trusty
     pause: $NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB
     rebuild-age: 86400

devstack/settings

@@ -9,6 +9,7 @@ NODEPOOL_DIB_BASE_PATH=/opt/dib
 NODEPOOL_PAUSE_CENTOS_7_DIB=${NODEPOOL_PAUSE_CENTOS_7_DIB:-true}
 NODEPOOL_PAUSE_DEBIAN_JESSIE_DIB=${NODEPOOL_PAUSE_DEBIAN_JESSIE_DIB:-true}
 NODEPOOL_PAUSE_FEDORA_25_DIB=${NODEPOOL_PAUSE_FEDORA_25_DIB:-true}
+NODEPOOL_PAUSE_FEDORA_26_DIB=${NODEPOOL_PAUSE_FEDORA_26_DIB:-true}
 NODEPOOL_PAUSE_UBUNTU_PRECISE_DIB=${NODEPOOL_PAUSE_UBUNTU_PRECISE_DIB:-true}
 NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB=${NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB:-false}
 NODEPOOL_PAUSE_UBUNTU_XENIAL_DIB=${NODEPOOL_PAUSE_UBUNTU_XENIAL_DIB:-true}

tools/check_devstack_plugin.sh

@@ -11,6 +11,7 @@ NODEPOOL="$NODEPOOL_INSTALL/bin/nodepool -c $NODEPOOL_CONFIG -s $NODEPOOL_SECURE
 NODEPOOL_PAUSE_CENTOS_7_DIB=${NODEPOOL_PAUSE_CENTOS_7_DIB:-true}
 NODEPOOL_PAUSE_DEBIAN_JESSIE_DIB=${NODEPOOL_PAUSE_DEBIAN_JESSIE_DIB:-true}
 NODEPOOL_PAUSE_FEDORA_25_DIB=${NODEPOOL_PAUSE_FEDORA_25_DIB:-true}
+NODEPOOL_PAUSE_FEDORA_26_DIB=${NODEPOOL_PAUSE_FEDORA_26_DIB:-true}
 NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB=${NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB:-false}
 NODEPOOL_PAUSE_UBUNTU_XENIAL_DIB=${NODEPOOL_PAUSE_UBUNTU_XENIAL_DIB:-true}
 
@@ -61,6 +62,13 @@ if [ $NODEPOOL_PAUSE_FEDORA_25_DIB = 'false' ]; then
     waitfornode fedora-25
 fi
 
+if [ $NODEPOOL_PAUSE_FEDORA_26_DIB = 'false' ]; then
+    # check that image built
+    waitforimage fedora-26
+    # check image was bootable
+    waitfornode fedora-26
+fi
+
 if [ $NODEPOOL_PAUSE_UBUNTU_TRUSTY_DIB = 'false' ]; then
     # check that image built
     waitforimage ubuntu-trusty