From 85c63fbe62618fdbc5b13ce0aa47f2d478de5eac Mon Sep 17 00:00:00 2001
From: Stanislav Levin <slev@altlinux.org>
Date: Tue, 2 Feb 2021 17:15:17 +0300
Subject: [PATCH] Azure: Show disk usage

Collect disk usage information may be helpful, for example, for
debugging code required free space such as healthcheck tests.

Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
---
 .../azure/scripts/azure-run-base-tests.sh     |  9 -----
 .../scripts/azure-run-integration-tests.sh    |  9 -----
 ipatests/azure/scripts/azure-run-tests.sh     | 37 +++++++++++++++++++
 3 files changed, 37 insertions(+), 18 deletions(-)

diff --git a/ipatests/azure/scripts/azure-run-base-tests.sh b/ipatests/azure/scripts/azure-run-base-tests.sh
index c779fbc89..7b538671e 100755
--- a/ipatests/azure/scripts/azure-run-base-tests.sh
+++ b/ipatests/azure/scripts/azure-run-base-tests.sh
@@ -101,14 +101,5 @@ if [ "$install_result" -eq 0 ] ; then
     firewalld_cmd --remove-service={freeipa-ldap,freeipa-ldaps,dns}
 fi
 
-echo "Report memory statistics"
-cat /sys/fs/cgroup/memory/memory.memsw.failcnt
-cat /sys/fs/cgroup/memory/memory.memsw.limit_in_bytes
-cat /sys/fs/cgroup/memory/memory.memsw.max_usage_in_bytes
-cat /sys/fs/cgroup/memory/memory.failcnt
-cat /sys/fs/cgroup/memory/memory.max_usage_in_bytes
-cat /sys/fs/cgroup/memory/memory.limit_in_bytes
-cat /proc/sys/vm/swappiness
-
 # Final result depends on the exit code of the ipa-run-tests
 test "$tests_result" -eq 0 -a "$install_result" -eq 0
diff --git a/ipatests/azure/scripts/azure-run-integration-tests.sh b/ipatests/azure/scripts/azure-run-integration-tests.sh
index 50006d063..0a08c2e00 100755
--- a/ipatests/azure/scripts/azure-run-integration-tests.sh
+++ b/ipatests/azure/scripts/azure-run-integration-tests.sh
@@ -27,13 +27,4 @@ chmod -R o+rX "$IPA_TESTS_LOGSDIR"
 find "$IPA_TESTS_LOGSDIR" -mindepth 1 -maxdepth 1 -not -name '.*' -type d \
     -exec tar --remove-files -czf {}.tar.gz {} \;
 
-echo "Report memory statistics"
-cat /sys/fs/cgroup/memory/memory.memsw.failcnt
-cat /sys/fs/cgroup/memory/memory.memsw.limit_in_bytes
-cat /sys/fs/cgroup/memory/memory.memsw.max_usage_in_bytes
-cat /sys/fs/cgroup/memory/memory.failcnt
-cat /sys/fs/cgroup/memory/memory.max_usage_in_bytes
-cat /sys/fs/cgroup/memory/memory.limit_in_bytes
-cat /proc/sys/vm/swappiness
-
 exit $tests_result
diff --git a/ipatests/azure/scripts/azure-run-tests.sh b/ipatests/azure/scripts/azure-run-tests.sh
index ea8f93646..b549e6271 100755
--- a/ipatests/azure/scripts/azure-run-tests.sh
+++ b/ipatests/azure/scripts/azure-run-tests.sh
@@ -52,6 +52,28 @@ if [ "$IPA_TESTS_TYPE" == "base" ]; then
     IPA_TESTS_REPLICAS="0"
 fi
 
+function compose_execute() {
+    # execute given command within every container of compose
+
+    local containers="${PROJECT_ID}_master_1"
+    # build list of replicas
+    for i in $(seq 1 1 "$IPA_TESTS_REPLICAS"); do
+        containers+=" ${PROJECT_ID}_replica_${i}"
+    done
+    # build list of clients
+    for i in $(seq 1 1 "$IPA_TESTS_CLIENTS"); do
+        containers+=" ${PROJECT_ID}_client_${i}"
+    done
+
+    for container in $containers; do
+        docker exec -t \
+            "$container" \
+            "$@" \
+        2>&1 | \
+        sed "s/.*/$container: &/"
+    done
+}
+
 project_dir="${IPA_TESTS_ENV_WORKING_DIR}/${IPA_TESTS_ENV_NAME}"
 ln -sfr \
     "${IPA_TESTS_DOCKERFILES}/docker-compose.yml" \
@@ -104,6 +126,21 @@ tests_result=1
     /bin/bash --noprofile --norc \
     -eux "$tests_runner" && tests_result=0 ; } || tests_result=$?
 
+echo "Report disk usage"
+compose_execute df -h
+
+echo "Report memory statistics"
+files="
+/sys/fs/cgroup/memory/memory.memsw.failcnt
+/sys/fs/cgroup/memory/memory.memsw.limit_in_bytes
+/sys/fs/cgroup/memory/memory.memsw.max_usage_in_bytes
+/sys/fs/cgroup/memory/memory.failcnt
+/sys/fs/cgroup/memory/memory.max_usage_in_bytes
+/sys/fs/cgroup/memory/memory.limit_in_bytes
+/proc/sys/vm/swappiness
+"
+compose_execute head -n 1 $files
+
 pushd "$project_dir"
 BUILD_REPOSITORY_LOCALPATH="$BUILD_REPOSITORY_LOCALPATH" \
 IPA_DOCKER_IMAGE="${IPA_DOCKER_IMAGE:-freeipa-azure-builder}" \