Update bazel docker builds

- Adds oci_tarball build for local docker images.
- Adds bazel-in-docker script & dockerfile.
- Removes static image tags.
- Updates docker repository.

.gitignore

@@ -44,3 +44,6 @@ tmp
 
 # spectest coverage reports
 report.txt
+
+# bazel-in-docker
+.bazel-in-docker*

Dockerfile.builder

@@ -0,0 +1,47 @@
+# bazel-in-docker builder, for use with the build-in-docker.sh script and as a base image in pipelines
+FROM ubuntu:22.04 as builder
+
+# install build dependencies
+RUN apt update && apt install -y cmake git libssl-dev libgmp-dev libtinfo5 unzip curl g++ python3 ca-certificates xz-utils
+
+# install protoc at specific required version
+RUN PROTOC_ZIP=protoc-3.14.0-linux-x86_64.zip && \
+    curl -OL https://github.com/protocolbuffers/protobuf/releases/download/v3.14.0/$PROTOC_ZIP && \
+    unzip -o $PROTOC_ZIP -d /usr/local bin/protoc && \
+    unzip -o $PROTOC_ZIP -d /usr/local 'include/*' && \
+    rm -f $PROTOC_ZIP
+
+# install bazelisk
+RUN curl -o bazelisk -L https://github.com/bazelbuild/bazelisk/releases/download/v1.14.0/bazelisk-linux-amd64 && \
+    chmod +x bazelisk && \
+    mv bazelisk /usr/local/bin && \
+    ln -s /usr/local/bin/bazelisk /usr/local/bin/bazel && \
+    bazelisk --version
+
+# add the official docker certificates (for installing docker-cli)
+RUN install -m 0755 -d /etc/apt/keyrings && \
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc && \
+    chmod a+r /etc/apt/keyrings/docker.asc
+
+# add the official docker repository to apt sources
+RUN echo \
+    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" \
+    | tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+# install docker-cli for use in pipeline builds
+RUN apt update && apt install -y docker-ce-cli
+
+# create app placeholder
+RUN mkdir /app
+WORKDIR /app
+
+# prevent git warnings throughout build process
+RUN git config --global --add safe.directory /app
+
+# this command is only run in local builds when using the build-in-docker script
+# perform the build then print output directory mappings
+CMD bazel build --config=release //cmd/beacon-chain:oci_tarball && \
+    bazel build --config=release //cmd/validator:oci_tarball && \
+    bazel build --config=release //cmd/prysmctl:oci_tarball && \
+    ls -l | grep -o bazel-.* | sed 's/\/root\/.cache/.bazel-in-docker-cache/g' | awk '{print "ln -sf " $3 " " $1}' > .bazel-in-docker-outputs && \
+    chmod 666 .bazel-in-docker-outputs

README.md

@@ -35,3 +35,14 @@ Want to get involved? Check out our [Contribution Guide](https://docs.prylabs.ne
 ## Legal Disclaimer
 
 [Terms of Use](/TERMS_OF_SERVICE.md)
+
+# Bazel-in-Docker Build
+
+To get started quickly, a bazel-in-docker script is included that allows for producing local docker image builds without setting up bazel, protoc, and the various build dependencies.
+
+This [Dockerfile](Dockerfile.builder) and [shell script](build-in-docker.sh) will produce consistent builds using Bazel-in-Docker while still taking advantage of bazel caching for fast repeat builds.
+
+```sh
+# run the bazel build in docker
+./build-in-docker.sh
+```

build-in-docker.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+################################################################
+# This is a convenience script for devs which runs bazel within 
+# docker to build and load local docker images.
+# - Removes dependency requirements (other than docker)
+# - Uses mounted directories for bazel caching (fast builds)
+# - Does NOT push images to remote repository
+################################################################
+
+# exit on failures
+set -e
+
+# build the prysm-builder image
+docker build --platform linux/amd64 -f Dockerfile.builder -t prysm-builder .
+
+# run the build
+docker run --platform linux/amd64 -it -v $(pwd):/app -v $(pwd)/.bazel-in-docker-cache:/root/.cache prysm-builder
+
+# source the outputs file to build the correct symlink directories: bazel-*
+source .bazel-in-docker-outputs
+rm .bazel-in-docker-outputs
+
+# load new images into docker
+docker load -i bazel-bin/cmd/beacon-chain/oci_tarball/tarball.tar
+docker load -i bazel-bin/cmd/validator/oci_tarball/tarball.tar
+docker load -i bazel-bin/cmd/prysmctl/oci_tarball/tarball.tar
+
+# finish up
+echo ""
+echo "Build Complete! Bazel outputs are available in the following directories:"
+ls | grep bazel- | tr '\n' '\t'
+echo ""
+
+# print new docker images
+echo ""
+echo "Docker images loaded:"
+docker image ls | grep --color=never -E "REPOSITORY|prysm-pulse.* local"

cmd/beacon-chain/BUILD.bazel

@@ -73,10 +73,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":beacon-chain",
     entrypoint = ["/beacon-chain"],
-    repository = "gcr.io/prysmaticlabs/prysm/beacon-chain",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/beacon-chain",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/cmd/beacon-chain/beacon-chain": "/beacon-chain",
     },
-    tags = ["manual"],
 )

cmd/prysmctl/BUILD.bazel

@@ -30,10 +30,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":prysmctl",
     entrypoint = ["/prysmctl"],
-    repository = "gcr.io/prysmaticlabs/prysm/cmd/prysmctl",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/prysmctl",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/cmd/prysmctl/prysmctl": "/prysmctl",
     },
-    tags = ["manual"],
 )

cmd/validator/BUILD.bazel

@@ -60,10 +60,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":validator",
     entrypoint = ["/validator"],
-    repository = "gcr.io/prysmaticlabs/prysm/validator",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/validator",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/cmd/validator/validator": "/validator",
     },
-    tags = ["manual"],
 )

prysm.bat

@@ -1,5 +1,8 @@
 @echo off
 
+echo "Sorry, but prysm.bat cannot be used for PulseChain at this time."
+exit /b 1
+
 SetLocal EnableDelayedExpansion & REM All variables are set local to this run & expanded at execution time rather than at parse time (tip: echo !output!)
 
 set PRYLABS_SIGNING_KEY=0AE0051D647BA3C1A917AF4072E33E4DF1A5036E

prysm.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+echo "Sorry, but prysm.sh cannot be used for PulseChain at this time."
+exit 1
+
 set -eu
 
 # Use this script to download the latest Prysm release binary.

tools/bootnode/BUILD.bazel

@@ -60,10 +60,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":bootnode",
     entrypoint = ["/bootnode"],
-    repository = "gcr.io/prysmaticlabs/prysm/bootnode",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/bootnode",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/tools/bootnode/bootnode": "/bootnode",
     },
-    tags = ["manual"],
 )

tools/enr-calculator/BUILD.bazel

@@ -28,10 +28,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":enr-calculator",
     entrypoint = ["/enr-calculator"],
-    repository = "gcr.io/prysmaticlabs/prysm/enr-calculator",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/enr-calculator",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/tools/enr-calculator/enr-calculator": "/enr-calculator",
     },
-    tags = ["manual"],
 )

tools/eth1exporter/BUILD.bazel

@@ -26,10 +26,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":eth1exporter",
     entrypoint = ["/eth1exporter"],
-    repository = "gcr.io/prysmaticlabs/prysm/eth1monitor",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/eth1monitor",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/tools/eth1exporter/eth1exporter": "/eth1exporter",
     },
-    tags = ["manual"],
 )

tools/http-request-sink/BUILD.bazel

@@ -30,10 +30,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":http-request-sink",
     entrypoint = ["/http-request-sink"],
-    repository = "gcr.io/prysmaticlabs/prysm/http-request-sink",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/http-request-sink",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/tools/http-request-sink/http-request-sink": "/http-request-sink",
     },
-    tags = ["manual"],
 )

tools/pcli/BUILD.bazel

@@ -38,10 +38,9 @@ prysm_image_upload(
     name = "push_images",
     binary = ":pcli",
     entrypoint = ["/pcli"],
-    repository = "gcr.io/prysmaticlabs/prysm/pcli",
+    repository = "registry.gitlab.com/pulsechaincom/prysm-pulse/pcli",
     symlinks = {
         # Backwards compatibility for images that depended on the old filepath.
         "/app/tools/pcli/pcli": "/pcli",
     },
-    tags = ["manual"],
 )

tools/prysm_image.bzl

@@ -7,13 +7,11 @@ def prysm_image_upload(
         binary,
         entrypoint,
         symlinks,
-        repository,
+        repository):
-        tags):
     pkg_tar(
         name = "binary_tar",
         srcs = [binary],
         symlinks = symlinks,
-        tags = tags,
     )
 
     oci_image(
@@ -45,9 +43,8 @@ def prysm_image_upload(
             ":binary_tar",
         ],
         labels = {
-          "org.opencontainers.image.source": "https://github.com/prysmaticlabs/prysm",
+          "org.opencontainers.image.source": "https://gitlab.com/pulsechaincom/prysm-pulse",
         },
-        tags = tags,
     )
 
     multi_arch(
@@ -57,7 +54,6 @@ def prysm_image_upload(
             "@io_bazel_rules_go//go/toolchain:linux_amd64_cgo",
             "@io_bazel_rules_go//go/toolchain:linux_arm64_cgo",
         ],
-        tags = tags,
     )
 
     oci_image_index(
@@ -65,18 +61,21 @@ def prysm_image_upload(
         images = [
             ":oci_multiarch",
         ],
-        tags = tags,
     )
     
+    # oci_push rule is used to push the multi-platform image to the registry
+    # must pass a docker image --tag
     oci_push(
         name = name,
         image = ":oci_image_index",
         repository = repository,
-        tags = tags,
     )
 
-    oci_tarball(
+    # oci_tarball rule is used to create an image that can be loaded by the local docker runtime
-        name = "oci_image_tarball",
+    oci_tarball (
+        name = "oci_tarball",
         image = ":oci_image",
-        repo_tags = [repository+":latest"],
+        repo_tags = [
+            repository + ":local"
+        ],
     )