Merge branch 'update-ci' into 'master'

Update CI to use build image directly

See merge request nvidia/container-toolkit/container-toolkit!53

.common-ci.yml

@@ -20,23 +20,29 @@ default:
 variables:
   IMAGE: "${CI_REGISTRY_IMAGE}"
   IMAGE_TAG: "${CI_COMMIT_REF_SLUG}"
+  BUILDIMAGE: "${CI_REGISTRY_IMAGE}/build:${CI_COMMIT_SHORT_SHA}"
+
+stages:
+  - image
+  - lint
+  - go-checks
+  - go-build
+  - unit-tests
+  - build
+  - build-long
+  - scan
+  - release
 
 build-dev-image:
   stage: image
-  before_script:
-    - docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"
   script:
     - apk --no-cache add make bash
     - make .build-image
+    - docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"
     - make .push-build-image
 
 .requires-build-image:
-  variables:
-    SKIP_IMAGE_BUILD: "yes"
-  before_script:
-    - apk --no-cache add make bash
-    - docker login -u "${CI_REGISTRY_USER}" -p "${CI_REGISTRY_PASSWORD}" "${CI_REGISTRY}"
-    - make .pull-build-image
+  image: "${BUILDIMAGE}"
 
 .go-check:
   extends:
@@ -47,45 +53,45 @@ fmt:
   extends:
     - .go-check
   script:
-    - make docker-assert-fmt
+    - make assert-fmt
 
 vet:
   extends:
     - .go-check
   script:
-    - make docker-vet
+    - make vet
 
 lint:
   extends:
     - .go-check
   script:
-    - make docker-lint
+    - make lint
   allow_failure: true
 
 ineffassign:
   extends:
     - .go-check
   script:
-    - make docker-ineffassign
+    - make ineffassign
   allow_failure: true
 
 misspell:
   extends:
     - .go-check
   script:
-    - make docker-misspell
+    - make misspell
 
 go-build:
   extends:
     - .requires-build-image
   stage: go-build
   script:
-    - make docker-build
+    - make build
 
 unit-tests:
   extends:
     - .requires-build-image
   stage: unit-tests
   script:
-    - make docker-coverage
+    - make coverage
 

.gitlab-ci.yml

@@ -15,17 +15,6 @@
 include:
   - .common-ci.yml
 
-stages:
-  - image
-  - go-checks
-  - go-build
-  - unit-tests
-  - test
-  - scan
-  - release
-  - build-one
-  - build-all
-
 .build-setup:
   before_script:
   - apk update
@@ -42,7 +31,7 @@ stages:
 .build-one-setup:
   extends:
     - .build-setup
-  stage: build-one
+  stage: build
   rules:
     - if: $CI_MERGE_REQUEST_ID
 
@@ -59,7 +48,7 @@ stages:
 .build-all-setup:
   extends:
     - .build-setup
-  stage: build-all
+  stage: build-long
   timeout: 2h 30m
   rules:
     - if: $CI_COMMIT_TAG

DEVELOPMENT.md

@@ -19,8 +19,7 @@ where `TARGET` is a make target that is valid for each of the sub-components.
 
 These include:
 * `ubuntu18.04-amd64`
-* `docker-all`
-with the later generating for all supported distribution and platform combinations.
+* `centos8-x86_64`
 
 The packages are generated in the `dist` folder.
 
@@ -33,62 +32,14 @@ environment variables.
 
 ## Testing packages locally
 
-### Ubuntu
-
-Launch a docker container:
-
-```
-docker run --rm -it \
-    -v $(pwd):/work \
-    -v $(pwd)/dist/ubuntu18.04/amd64:/local-repository \
-    -w /work \
-        ubuntu:18.04
-```
+The [test/release](./test/release/) folder contains documentation on how the installation of local or staged packages can be tested.
 
 
-```
-apt-get update && apt-get install -y apt-utils
-```
+## Releasing
 
+A utility script [`scripts/release.sh`](./scripts/release.sh) is provided to build
+packages required for release. If run without arguments, all supported distribution-architecture combinations are built. A specific distribution-architecture pair can also be provided
+```sh
+./scripts/release.sh ubuntu18.04-amd64
 ```
-echo "deb [trusted=yes] file:/local-repository/ ./" > /etc/apt/sources.list.d/local.list
-```
-
-```
-cd /local-repository && apt-ftparchive packages . > Packages
-```
-
-```
-apt-get update
-```
-
-
-
-### Centos
-
-```
-docker run --rm -it \
-    -v $(pwd):/work \
-    -v $(pwd)/dist/centos8/x86_64:/local-repository \
-    -w /work \
-        centos:8
-```
-
-```
-yum install -y createrepo
-```
-
-```
-createrepo /local-repository
-```
-
-```
-cat >/etc/yum.repos.d/local.repo <<EOL
-[local]
-name=NVIDIA Container Toolkit Local Packages
-baseurl=file:///local-repository
-enabled=1
-gpgcheck=0
-protect=1
-EOL
-```
+where the `amd64` builds for `ubuntu18.04` are provided as an example.

Makefile

@@ -27,12 +27,13 @@ MODULE := github.com/NVIDIA/nvidia-container-toolkit
 docker-native:
 include $(CURDIR)/docker/docker.mk
 
-ifeq ($(IMAGE),)
+ifeq ($(IMAGE_NAME),)
 REGISTRY ?= nvidia
-IMAGE=$(REGISTRY)/container-toolkit
+IMAGE_NAME = $(REGISTRY)/container-toolkit
 endif
-IMAGE_TAG ?= $(GOLANG_VERSION)
-BUILDIMAGE ?= $(IMAGE):$(IMAGE_TAG)-devel
+
+BUILDIMAGE_TAG ?= golang$(GOLANG_VERSION)
+BUILDIMAGE ?= $(IMAGE_NAME)-build:$(BUILDIMAGE_TAG)
 
 EXAMPLES := $(patsubst ./examples/%/,%,$(sort $(dir $(wildcard ./examples/*/))))
 EXAMPLE_TARGETS := $(patsubst %,example-%, $(EXAMPLES))