Log disk stuff

.github/workflows/pr-validation.yml

@@ -55,6 +55,9 @@ jobs:
           fetch-depth: 0 # required to access tags
           submodules: 'true'
 
+      - name: Force docker to SSD
+        run: scripts/v2/linux-docker-use-ssd.sh --containerd true
+
       - name: check-changes
         id: check-changes
         run: scripts/v2/check-changes.sh
@@ -121,6 +124,9 @@ jobs:
 
       - name: Build docker image & build configuration YAML
         run: |
+          df -H
+          docker info
+          docker image list
           container_id=${{ env.container_id }}
           docker exec "$container_id" task controller:docker-build-and-save
           docker exec "$container_id" task controller:run-kustomize-for-envtest

scripts/v2/linux-docker-use-ssd.sh

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+
+# This artifact use the temp disk (SSD) for docker and optionally containerd if a temp disk is available
+# This was copied from https://devdiv.visualstudio.com/_git/XlabImageFactory?path=%2Fartifacts%2Flinux-docker-use-ssd%2Flinux-docker-use-ssd.sh
+# We should consider using a 1ES managed image so we can just use that script directly.
+
+set -e
+
+# check if temp disk is mounted at /mnt and if not exit early
+if ! mountpoint -q /mnt; then
+    echo "INFO: No temp disk mounted at /mnt, skipping artifact"
+    exit 0
+fi
+
+# check if docker is installed
+if ! command -v docker &> /dev/null; then
+    echo "ERROR: Docker is not installed" 1>&2
+    exit 1
+fi
+
+# check if jq is installed
+if ! command -v jq &> /dev/null; then
+    echo "ERROR: jq is not installed" 1>&2
+    exit 1
+fi
+
+CONTAINERD="false"
+while [[ $# -gt 0 ]]; do
+    case $1 in
+    --containerd)
+        CONTAINERD="$2"
+        echo -e "INFO: containerd: ${CONTAINERD}"
+        shift
+        shift
+        ;;
+    *)
+      echo "Error: Unknown argument \"$1\"" 1>&2
+      exit 1
+      ;;
+    esac
+done
+
+if [[ "${CONTAINERD,,}" == "true" ]]; then
+    CONTAINERD_CONFIG="/etc/containerd/config.toml"
+    CONTAINERD_ROOT="/mnt/containerd"
+
+    if ! command -v containerd &> /dev/null; then
+        echo "ERROR: containerd is not installed, skipping artifact" 1>&2
+        exit 1
+    fi
+
+    mkdir -p "${CONTAINERD_ROOT}"
+
+    existing_config=$(if [ -f "${CONTAINERD_CONFIG}" ]; then cat ${CONTAINERD_CONFIG}; else echo ""; fi)
+
+    # Gets all lines of the config except the one that starts with root and adds the root line to the top of the file
+    echo "${existing_config}" | grep -v "^root" | sed "1i root = \"${CONTAINERD_ROOT}\"" > ${CONTAINERD_CONFIG}
+
+    systemctl restart containerd
+fi
+
+DAEMON_JSON="/etc/docker/daemon.json"
+DOCKER_ROOT="/mnt/docker"
+
+if [ ! -f "${DAEMON_JSON}" ]; then
+    echo "INFO: Creating ${DAEMON_JSON}"
+    echo "{}" > "${DAEMON_JSON}"
+fi
+
+mkdir -p "${DOCKER_ROOT}"
+new_config=$(jq --arg root "${DOCKER_ROOT}" '. += { "data-root": $root }' "${DAEMON_JSON}")
+
+echo "INFO: Updated docker daemon config:"
+echo "${new_config}"
+echo "${new_config}" > "${DAEMON_JSON}"
+
+echo "INFO: Restarting docker"
+systemctl restart docker
+
+docker info