jjb: Add job for building Ubuntu images

[lttng-ci.git] / pipelines / images / imagebuild.sh

diff --git a/pipelines/images/imagebuild.sh b/pipelines/images/imagebuild.sh
index 340f71c744dbc3323fe75e9ce0a39f470f4523f0..5a2693027d09f27c6aab02b8d3bae87d90a729ce 100644 (file)
--- a/pipelines/images/imagebuild.sh
+++ b/pipelines/images/imagebuild.sh
@@ -49,7 +49,7 @@ if [[ ! "${MISSING_VARS}" == "0" ]] ; then
 fi
 
 # Default optional variables
-INSTANCE_START_TIMEOUT="${INSTANCE_START_TIMEOUT:-30}"
+INSTANCE_START_TIMEOUT="${INSTANCE_START_TIMEOUT:-120}"
 NETWORK_SLEEP="${NETWORK_SLEEP:-15}"
 
 # Dependencies
@@ -91,7 +91,7 @@ set +e
 TRIES_MAX=3
 TRIES=0
 while [[ "${TRIES}" -lt "${TRIES_MAX}" ]] ; do
-    if ! INSTANCE_NAME=$(lxc -q launch -e "${VM_ARG[@]}" -p default -p "${LXD_INSTANCE_PROFILE}" "${SOURCE_IMAGE_NAME}") ; then
+    if ! INSTANCE_NAME=$(lxc -q launch -e "${VM_ARG[@]}" -p default -p "${LXD_INSTANCE_PROFILE}" "${SOURCE_IMAGE_NAME}/${IMAGE_TYPE}") ; then
         # Try from images
         if ! INSTANCE_NAME=$(lxc -q launch -e "${VM_ARG[@]}" -p default -p "${LXD_INSTANCE_PROFILE}" images:"${SOURCE_IMAGE_NAME}") ; then
             TRIES=$((TRIES + 1))
@@ -111,7 +111,7 @@ INSTANCE_NAME="$(echo "${INSTANCE_NAME}" | cut -d ':' -f 2 | tr -d ' ')"
 set -e
 
 CLEANUP+=(
-    "lxc stop ${INSTANCE_NAME}"
+    "lxc stop -f ${INSTANCE_NAME}"
 )
 
 # VMs may take more time to start, wait until instance is running
@@ -132,7 +132,10 @@ done
 
 # Wait for cloud-init to finish
 if [[ "${VARIANT}" == "cloud" ]] ; then
-    lxc exec "${INSTANCE_NAME}" -- cloud-init status -w
+    # It's possible for cloud-init to fail, but to still be able to continue.
+    # Eg., a profile asks for netplan.io on a system that doesn't have that
+    # package available.
+    lxc exec "${INSTANCE_NAME}" -- cloud-init status -w || true
 fi
 
 # Wait for instance to have an ip address (@TODO: is there a better approach?)
@@ -189,28 +192,30 @@ LANG=C ANSIBLE_STRATEGY=linear ansible-playbook site.yml \
     -l "${INSTANCE_IP}" -i fake-inventory
 
 # Cleanup instance side
-# @TODO: Distro switch for apt/dnf/yum/etc.
-lxc exec "${INSTANCE_NAME}" -- apt-get clean
-lxc exec "${INSTANCE_NAME}" -- rm -rf /root/.ssh/authorized_keys2
-lxc exec "${INSTANCE_NAME}" -- cloud-init clean
-lxc exec "${INSTANCE_NAME}" -- bash -c 'history -cw'
+LANG=C ANSIBLE_STRATEGY=linear ansible-playbook \
+       playbooks/post-imagebuild-clean.yml \
+       -l "${INSTANCE_IP}" -i fake-inventory
 
 # Publish
-lxc publish "${INSTANCE_NAME}" --alias "${TARGET_IMAGE_NAME}" -f
+if FINGERPRINT=$(lxc publish "${INSTANCE_NAME}" -f 2>&1 | grep -E -o '[A-Fa-f0-9]{64}') ; then
+    echo "Published instance with fingerprint '${FINGERPRINT}'"
+else
+    fail 1 "No fingerprint for published instance"
+fi
 
 TRIES=0
 
 if [[ "${TEST}" == "true" ]] ; then
     set +e
     while [[ "${TRIES}" -lt "${TRIES_MAX}" ]] ; do
-        if ! INSTANCE_NAME=$(lxc -q launch -e "${VM_ARG[@]}" -p default -p "${LXD_INSTANCE_PROFILE}" "${TARGET_IMAGE_NAME}")  ; then
+        if ! INSTANCE_NAME=$(lxc -q launch -e "${VM_ARG[@]}" -p default -p "${LXD_INSTANCE_PROFILE}" "${FINGERPRINT}")  ; then
             TRIES=$((TRIES + 1))
             echo "Failed to launch instance try ${TRIES}/${TRIES_MAX}"
             if [[ "${TRIES}" -lt "${TRIES_MAX}" ]] ; then
                 sleep $((1 + RANDOM % 10))
                 continue
             fi
-            fail 1 "Failed to launch an instance using newly published image '${TARGET_IMAGE_NAME}'"
+            fail 1 "Failed to launch an instance using newly published image '${FINGERPRINT}'"
         else
             INSTANCE_NAME="$(echo "${INSTANCE_NAME}" | cut -d':' -f2 | tr -d ' ')"
             CLEANUP+=(
@@ -221,3 +226,6 @@ if [[ "${TEST}" == "true" ]] ; then
     done
     set -e
 fi
+
+lxc image alias delete "${TARGET_IMAGE_NAME}" || true
+lxc image alias create "${TARGET_IMAGE_NAME}" "${FINGERPRINT}"