Run a full integration test with a ZFS filesystem during build

Author: decoyjoe

.github/workflows/build.yml

@@ -68,7 +68,7 @@ jobs:
           sudo apt install -y binfmt-support
           sudo update-binfmts --install APE /bin/sh --magic MZqFpD
 
-          ./test.sh
+          ./test-smoke.sh
 
       - name: Test in FreeBSD
         uses: vmactions/freebsd-vm@v1
@@ -77,4 +77,5 @@ jobs:
           prepare: |
             pkg install -y jq
           run: |
-            ./test.sh
+            ./test-smoke.sh
+            ./test-integration.sh

build.sh

@@ -80,6 +80,6 @@ echo ''
 echo 'Testing...'
 echo ''
 
-"${repo_root}/test.sh"
+"${repo_root}/test-smoke.sh"
 
 popd > /dev/null

test-integration.sh

@@ -0,0 +1,90 @@
+#!/usr/bin/env sh
+
+set -eu
+
+output_dir=$(pwd)
+prod_disk="${output_dir}/disk-production.raw"
+backup_disk="${output_dir}/disk-backup.raw"
+
+echo 'Create sparse files to use as disks for ZFS...'
+for disk_file in $prod_disk $backup_disk; do
+  truncate -s 10M $disk_file
+  ls -l $disk_file
+done
+
+prod_pool='production-pool'
+backup_pool='backup-pool'
+
+echo 'Create ZFS pools...'
+for pool in $prod_pool $backup_pool; do
+  zpool create $pool
+  zpool status $pool
+done
+
+prod_dataset="${prod_pool}\test"
+backup_dataset="${backup_pool}\test"
+echo "Create dataset \"${prod_dataset}\"..." # backup dataset created from syncoid replication
+zfs create $prod_pool
+zfs list -rt all $prod_pool
+
+echo 'Create sanoid config...'
+mkdir /etc/sanoid
+wget -O /etc/sanoid/sanoid.defaults.conf https://github.com/jimsalterjrs/sanoid/raw/refs/tags/v2.2.0/sanoid.defaults.conf
+
+cat < EOF > /etc/sanoid/sanoid.conf
+[${prod_dataset}]
+  use_template = default
+  frequently = 60
+  frequent_period = 1
+EOF
+
+test_file_path="/${prod_dataset}/date.txt"
+
+echo 'Create an initial test file with data...'
+echo date > $test_file_path
+
+echo 'Run sanoid to take snapshots...'
+./sanoid --take-snapshots --verbose
+
+echo 'Update test file with new data...'
+echo date > $test_file_path
+
+echo 'Wait 1 minute to take another snapshot...'
+sleep 1m
+
+echo 'Taking new snapshot with sanoid...'
+./sanoid --take-snapshots --verbose
+
+echo 'List all snapshots...'
+zfs list -rt $prod_pool
+
+echo 'Execute findoid to test locating snapshots containing a given file...'
+./findoid $test_file_path
+
+echo 'Execute syncoid to replicate snapshots to backup pool...'
+./syncoid $prod_dataset $backup_pool
+
+echo 'List all snapshots on backup pool...'
+zfs list -rt all $backup_pool
+
+echo 'Adjust sanoid config to prune minute-ly snapshots...'
+cat < EOF > /etc/sanoid/sanoid.conf
+[${prod_dataset}]
+  use_template = default
+  frequently = 0
+EOF
+
+echo 'Execute sanoid to prune snapshots...'
+./sanoid --prune-snapshots --verbose
+
+echo 'List all snapshots...'
+zfs list -rt $prod_pool
+
+echo ''
+echo 'sanoid, findoid, and syncoid tested successfully!'
+echo ''
+
+echo 'Destroying test pools...'
+for pool in $prod_pool $backup_pool; do
+  zfs destroy $pool
+done

test.sh test-smoke.shtest.sh renamed to test-smoke.sh

@@ -6,7 +6,7 @@ set -eu
 output_dir=$(pwd)
 
 # Optionally pass in the output directory
-# Usage: test.sh [output-directory]
+# Usage: test-smoke.sh [output-directory]
 if [ $# -gt 0 ] && [ -n "${1}" ]; then
   output_dir=$(realpath "${1}")
 fi