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fix: align mirrored images with chart configuration #983

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fix: align mirrored images with chart configuration #983

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180 changes: 110 additions & 70 deletions charts/langsmith/scripts/mirror_langsmith_images.sh
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Original file line number Diff line number Diff line change
@@ -1,27 +1,14 @@
#!/usr/bin/env bash
# mirror_langsmith_images.sh
# Pull each image, retag it, and push to a destination registry.
#
# Ensure that you have logged into the destination registry if credentials are required.
#
# Default mode: retag as <REGISTRY>/<original-repo>:<tag>
# Marketplace mode (--dest-repo): retag as <REGISTRY>/<dest-repo>:<image-name>-<tag>
#
# Examples:
# ./mirror_langsmith_images.sh --registry myregistry --version 0.10.66 --platform linux/arm64
# ./mirror_langsmith_images.sh --registry myregistry --version 0.16.0 --include-sandboxes --platform linux/amd64
# ./mirror_langsmith_images.sh --registry 709825985650.dkr.ecr.us-east-1.amazonaws.com \
# --dest-repo langchain/langchain-repository --version 0.10.67 --platform linux/amd64 --dry-run
# Mirror the images configured by the LangSmith chart to a destination registry.

set -euo pipefail

# Default version
DEFAULT_VERSION="0.13.9"
DEFAULT_OPERATOR_VERSION="0.1.37"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
VALUES_FILE="${SCRIPT_DIR}/../values.yaml"
CHART_FILE="${SCRIPT_DIR}/../Chart.yaml"
CONSOLIDATED_VERSION="0.16.21"

###############################################################################
# CLI parsing
###############################################################################
REGISTRY=""
VERSION=""
OPERATOR_VERSION=""
Expand All @@ -32,15 +19,15 @@ INCLUDE_SANDBOXES=false

usage() {
cat <<EOF
Usage: $0 --registry <registry-prefix> [--dest-repo <repo>] [--version <version>] [--platform linux/arm64] [--include-sandboxes] [--dry-run]

--registry Mandatory. Destination registry (e.g. myregistry or 12345678.dkr.ecr.us-east-1.amazonaws.com)
--dest-repo Single destination repo (e.g. langchain/langchain_repository). Tags become <image-name>-<version>.
--version Version to use for LangSmith images (default: $DEFAULT_VERSION)
--operator-version Version for langgraph-operator (default: $DEFAULT_OPERATOR_VERSION)
--platform Architecture to pull (default: linux/amd64)
--include-sandboxes Also mirror sandbox runtime images. Requires --platform linux/amd64.
--dry-run Only print the docker commands
Usage: $0 --registry <registry-prefix> [--dest-repo <repo>] [--version <version>] [--operator-version <version>] [--platform linux/arm64] [--include-sandboxes] [--dry-run]

--registry Mandatory. Destination registry (e.g. myregistry or 12345678.dkr.ecr.us-east-1.amazonaws.com)
--dest-repo Single destination repo (e.g. langchain/langchain_repository). Tags become <image-name>-<version>.
--version Override the tag for LangSmith application images
--operator-version Override the tag for langgraph-operator
--platform Architecture to pull (default: linux/amd64)
--include-sandboxes Also mirror sandbox runtime images. Requires --platform linux/amd64.
--dry-run Only print the docker commands
EOF
exit 1
}
Expand All @@ -59,51 +46,109 @@ while [[ $# -gt 0 ]]; do
done

[[ -z $REGISTRY ]] && { echo "ERROR: --registry is required"; usage; }
[[ -f $VALUES_FILE ]] || { echo "ERROR: values.yaml not found at ${VALUES_FILE}" >&2; exit 1; }
[[ -f $CHART_FILE ]] || { echo "ERROR: Chart.yaml not found at ${CHART_FILE}" >&2; exit 1; }

# Use provided version or default
VERSION="${VERSION:-$DEFAULT_VERSION}"
OPERATOR_VERSION="${OPERATOR_VERSION:-$DEFAULT_OPERATOR_VERSION}"

# Build images array with the specified version
IMAGES=(
"docker.io/langchain/langsmith-ace-backend:${VERSION}"
"docker.io/langchain/langsmith-backend:${VERSION}"
"docker.io/langchain/langsmith-insights-engine:${VERSION}"
"docker.io/langchain/langsmith-frontend:${VERSION}"
"docker.io/langchain/hosted-langserve-backend:${VERSION}"
"docker.io/langchain/langgraph-operator:${OPERATOR_VERSION}"
"docker.io/langchain/langsmith-go-backend:${VERSION}"
"docker.io/langchain/langsmith-playground:${VERSION}"
"docker.io/langchain/agent-builder-tool-server:${VERSION}"
"docker.io/langchain/agent-builder-trigger-server:${VERSION}"
"docker.io/langchain/agent-builder-deep-agent:${VERSION}"
"docker.io/postgres:15.15"
"docker.io/redis:8"
"docker.io/clickhouse/clickhouse-server:25.12"
)

if $INCLUDE_SANDBOXES; then
if [[ "$PLATFORM" != "linux/amd64" ]]; then
echo "ERROR: --include-sandboxes requires --platform linux/amd64 because sandbox runtime images are only published for amd64." >&2
exit 1
if $INCLUDE_SANDBOXES && [[ $PLATFORM != "linux/amd64" ]]; then
echo "ERROR: --include-sandboxes requires --platform linux/amd64 because sandbox runtime images are only published for amd64." >&2
exit 1
fi

CHART_APP_VERSION=""
while IFS= read -r line; do
if [[ $line =~ ^appVersion:[[:space:]]*\"?([^\"[:space:]#]+) ]]; then
CHART_APP_VERSION="${BASH_REMATCH[1]}"
break
fi
done < "$CHART_FILE"

[[ -n $CHART_APP_VERSION ]] || { echo "ERROR: appVersion not found in ${CHART_FILE}" >&2; exit 1; }

version_before() {
local version=$1
local minimum=$2
local version_major version_minor version_patch
local minimum_major minimum_minor minimum_patch

[[ $version =~ ^v?([0-9]+)\.([0-9]+)\.([0-9]+) ]] || return 1
version_major=${BASH_REMATCH[1]}
version_minor=${BASH_REMATCH[2]}
version_patch=${BASH_REMATCH[3]}
[[ $minimum =~ ^v?([0-9]+)\.([0-9]+)\.([0-9]+) ]]
minimum_major=${BASH_REMATCH[1]}
minimum_minor=${BASH_REMATCH[2]}
minimum_patch=${BASH_REMATCH[3]}

(( 10#$version_major < 10#$minimum_major )) && return 0
(( 10#$version_major > 10#$minimum_major )) && return 1
(( 10#$version_minor < 10#$minimum_minor )) && return 0
(( 10#$version_minor > 10#$minimum_minor )) && return 1
(( 10#$version_patch < 10#$minimum_patch ))
}

IMAGES=()

IMAGES+=(
"docker.io/langchain/sandbox-host:${VERSION}"
)
add_image() {
IMAGES+=("${1}:${2}")
}

in_images=false
image_key=""
current_repo=""
while IFS= read -r line; do
if [[ $line == "images:" ]]; then
in_images=true
continue
fi
$in_images || continue
[[ $line =~ ^[^[:space:]#] ]] && break

if [[ $line =~ ^[[:space:]]{2}([[:alnum:]_]+Image):[[:space:]]*$ ]]; then
image_key="${BASH_REMATCH[1]}"
current_repo=""
elif [[ -n $image_key && $line =~ ^[[:space:]]{4}repository:[[:space:]]*\"([^\"]+)\" ]]; then
current_repo="${BASH_REMATCH[1]}"
elif [[ -n $current_repo && $line =~ ^[[:space:]]{4}tag:[[:space:]]*\"([^\"]*)\" ]]; then
tag="${BASH_REMATCH[1]}"
if [[ $current_repo == "docker.io/langchain/langgraph-operator" ]]; then
tag="${OPERATOR_VERSION:-$tag}"
elif [[ $current_repo == docker.io/langchain/* ]]; then
tag="${VERSION:-${tag:-$CHART_APP_VERSION}}"
fi

if [[ $image_key != "sandboxHostImage" ]] || $INCLUDE_SANDBOXES; then
[[ -n $tag ]] || { echo "ERROR: no tag configured for ${image_key}" >&2; exit 1; }
add_image "$current_repo" "$tag"
fi
image_key=""
current_repo=""
fi
done < "$VALUES_FILE"

APP_VERSION="${VERSION:-$CHART_APP_VERSION}"
if version_before "$APP_VERSION" "$CONSOLIDATED_VERSION"; then
for legacy_repository in \
docker.io/langchain/langsmith-go-backend \
docker.io/langchain/langsmith-playground \
docker.io/langchain/hosted-langserve-backend \
docker.io/langchain/agent-builder-tool-server \
docker.io/langchain/agent-builder-trigger-server; do
add_image "$legacy_repository" "$APP_VERSION"
done
fi

echo "Using version: ${VERSION}"
[[ ${#IMAGES[@]} -gt 0 ]] || { echo "ERROR: no images found in ${VALUES_FILE}" >&2; exit 1; }

echo "App version: ${APP_VERSION}"
echo "Registry: ${REGISTRY}"
[[ -n $DEST_REPO ]] && echo "Dest repo: ${DEST_REPO}"
echo "Platform: ${PLATFORM}"
echo "Include sandboxes: ${INCLUDE_SANDBOXES}"
echo "Dry-run: ${DRY_RUN}"
echo "Images (${#IMAGES[@]}):"
printf ' %s\n' "${IMAGES[@]}"
echo

###############################################################################
# Helper to echo or execute a docker command
###############################################################################
run_cmd() {
if $DRY_RUN; then
printf '[DRY-RUN] %q' "$1"
Expand All @@ -115,20 +160,15 @@ run_cmd() {
fi
}

###############################################################################
# Main loop
###############################################################################
for SRC in "${IMAGES[@]}"; do
repo_tag=${SRC#*/} # strip first path element (docker.io/…)
tag=${repo_tag##*:} # version tag
repo_tag=${SRC#*/}
tag=${repo_tag##*:}

if [[ -n $DEST_REPO ]]; then
# Marketplace mode: all images → single repo, tag = <image-name>-<version>
image_name=${repo_tag%%:*} # e.g. langchain/langsmith-backend
image_name=${image_name##*/} # e.g. langsmith-backend
image_name=${repo_tag%%:*}
image_name=${image_name##*/}
DEST="${REGISTRY}/${DEST_REPO}:${image_name}-${tag}"
else
# Default mode: preserve original repo structure
repo=${repo_tag%%:*}
DEST="${REGISTRY}/${repo}:${tag}"
fi
Expand All @@ -140,4 +180,4 @@ for SRC in "${IMAGES[@]}"; do
echo
done

echo "✓ All images processed."
echo "All images processed."
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