Support release volcano in Travis

.travis.yml

@@ -37,10 +37,27 @@ jobs:
         - make e2e-test-kind
       after_failure:
         # Echo logs and upload
-        - test -f helm-tiller.log &&  "******<<helm tiller service logs>>******" && cat helm-tiller.log
+        - test -f helm-tiller.log &&  "echo ******<<helm tiller service logs>>******" && cat helm-tiller.log
         - test -f volcano-admission.log && echo "******<<admission logs>>******" && cat volcano-admission.log
         - test -f volcano-controller.log && echo "******<<controller logs>>******" && cat volcano-controller.log
         - test -f volcano-scheduler.log && echo "******<<scheduler logs>>******" && cat volcano-scheduler.log
+    - stage: Publish release
+      before_deploy:
+        - export TRAVIS_TAG=$(git describe --tags)
+      script:
+        - echo "publish release to github & dockerhub"
+      deploy:
+        - provider: script
+          script: make TAG=${TRAVIS_TAG} RELEASE_VER=${TRAVIS_TAG} release
+          on:
+            tags: true
+        - provider: releases
+          api_key: $GITHUB_TOKEN
+          file_glob: true
+          file: _output/release/volcano-${TRAVIS_TAG}-${OSTYPE}.tar.gz
+          skip_cleanup: true
+          on:
+            tags: true
 notifications:
   webhooks: https://www.travisbuddy.com/
   on_success: never

Makefile

@@ -1,4 +1,5 @@
 BIN_DIR=_output/bin
+RELEASE_DIR=_output/release
 REL_OSARCH=linux/amd64
 REPO_PATH=volcano.sh/volcano
 IMAGE_PREFIX=volcanosh/vc
@@ -17,6 +18,7 @@ all: vc-scheduler vc-controllers vc-admission vcctl
 
 init:
 	mkdir -p ${BIN_DIR}
+	mkdir -p ${RELEASE_DIR}
 
 vc-scheduler: init
 	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vc-scheduler ./cmd/scheduler
@@ -30,7 +32,7 @@ vc-admission: init
 vcctl: init
 	go build -ldflags ${LD_FLAGS} -o=${BIN_DIR}/vcctl ./cmd/cli
 
-image_bins:
+image_bins: init
 	go get github.com/mitchellh/gox
 	CGO_ENABLED=0 gox -osarch=${REL_OSARCH} -ldflags ${LD_FLAGS} -output ${BIN_DIR}/${REL_OSARCH}/vcctl ./cmd/cli
 	for name in controllers scheduler admission; do\
@@ -56,6 +58,13 @@ unit-test:
 e2e-test-kind:
 	./hack/run-e2e-kind.sh
 
+generate-yaml: init
+	./hack/generate-yaml.sh
+
+
+release: images generate-yaml
+	./hack/publish.sh
+
 clean:
 	rm -rf _output/
 	rm -f *.log

hack/generate-yaml.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# Copyright 2019 The Volcano Authors.
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+VK_ROOT=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/..
+export HELM_BIN_DIR=${VK_ROOT}/${BIN_DIR}
+export RELEASE_FOLDER=${VK_ROOT}/${RELEASE_DIR}
+
+export HELM_VER=${HELM_VER:-v2.13.0}
+export VOLCANO_IMAGE_TAG=${TAG:-"latest"}
+export YAML_FILENAME=volcano-${VOLCANO_IMAGE_TAG}.yaml
+
+LOCAL_OS=${OSTYPE}
+case $LOCAL_OS in
+  "linux"*)
+    LOCAL_OS='linux'
+    ;;
+  "darwin"*)
+    LOCAL_OS='darwin'
+    ;;
+  *)
+    echo "This system's OS ${LOCAL_OS} isn't recognized/supported"
+    exit 1
+    ;;
+esac
+
+# Step1. install helm binary
+if [[ ! -f "${HELM_BIN_DIR}/version.helm.${HELM_VER}" ]] ; then
+    TD=$(mktemp -d)
+    cd "${TD}" && \
+        curl -Lo "${TD}/helm.tgz" "https://storage.googleapis.com/kubernetes-helm/helm-${HELM_VER}-${LOCAL_OS}-amd64.tar.gz" && \
+        tar xfz helm.tgz && \
+        mv ${LOCAL_OS}-amd64/helm "${HELM_BIN_DIR}/helm-${HELM_VER}" && \
+        cp "${HELM_BIN_DIR}/helm-${HELM_VER}" "${HELM_BIN_DIR}/helm" && \
+        chmod +x ${HELM_BIN_DIR}/helm
+        rm -rf "${TD}" && \
+        touch "${HELM_BIN_DIR}/version.helm.${HELM_VER}"
+fi
+
+# Step2. generate yaml in folder
+if [[ ! -d ${RELEASE_FOLDER} ]];then
+    mkdir ${RELEASE_FOLDER}
+fi
+
+DEPLOYMENT_FILE=${RELEASE_FOLDER}/${YAML_FILENAME}
+echo "Generating volcano yaml file into ${DEPLOYMENT_FILE}}"
+
+if [[ -f ${DEPLOYMENT_FILE} ]];then
+    rm ${DEPLOYMENT_FILE}
+fi
+cat ${VK_ROOT}/installer/namespace.yaml > ${DEPLOYMENT_FILE}
+${HELM_BIN_DIR}/helm template ${VK_ROOT}/installer/helm/chart/volcano --namespace volcano-system \
+      --name volcano --set basic.image_tag_version=${VOLCANO_IMAGE_TAG} \
+      --set basic.scheduler_config_file=kube-batch-ci.conf \
+      -x templates/admission.yaml \
+      -x templates/batch_v1alpha1_job.yaml \
+      -x templates/bus_v1alpha1_command.yaml \
+      -x templates/controllers.yaml \
+      -x templates/scheduler.yaml \
+      -x templates/scheduling_v1alpha1_podgroup.yaml \
+      -x templates/scheduling_v1alpha1_queue.yaml \
+      -x templates/scheduling_v1alpha2_podgroup.yaml \
+      -x templates/scheduling_v1alpha2_queue.yaml \
+      --notes >> ${DEPLOYMENT_FILE}

hack/publish.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+# Copyright 2019 The Volcano Authors.
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+
+
+# The process of preparing volcano release.
+#   1. cp binaries into release folder
+#   2. cp README document into release folder
+#   3. cp default queue into release folder
+#   4. cp helm charts template into release folder and update default image tag
+#   5. cp license file into release folder
+#   6. upload docker images to volcano.sh
+#   7. generate zip file
+
+VK_ROOT=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/..
+BINARY_FOLDER=${VK_ROOT}/${BIN_DIR}/${REL_OSARCH}
+RELEASE_FOLDER=${VK_ROOT}/${RELEASE_DIR}
+RELEASE_BINARY=${RELEASE_FOLDER}/bin
+QUEUE_FILE=${VK_ROOT}/installer/helm/chart/volcano/templates/default-queue.yaml
+README_FILE=${VK_ROOT}/installer/README.md
+HELM_FOLDER=${VK_ROOT}/installer/helm
+VOLCANO_IMAGE_TAG=${TAG:-"latest"}
+DOCKER_PASSWORD=${DOCKER_PASSWORD:-""}
+DOCKER_USERNAME=${DOCKER_USERNAME:-""}
+LICENSE_FILE=${VK_ROOT}/LICENSE
+
+if [[ ! -d ${RELEASE_BINARY} ]];then
+    mkdir ${RELEASE_BINARY}
+fi
+
+cp -r ${BINARY_FOLDER} ${RELEASE_BINARY}
+
+cp ${README_FILE} ${RELEASE_FOLDER}
+
+cp ${QUEUE_FILE} ${RELEASE_FOLDER}
+
+cp -r ${HELM_FOLDER} ${RELEASE_FOLDER}
+
+if [[ -f ${LICENSE_FILE} ]];then
+    cp ${LICENSE_FILE} ${RELEASE_FOLDER}
+fi
+
+# overwrite the tag name into values yaml
+sed -i "s/latest/${VOLCANO_IMAGE_TAG}/g" ${RELEASE_FOLDER}/helm/chart/volcano/values.yaml
+
+if [[ "${DOCKER_USERNAME}xxx" == "xxx" ]];then
+  if [[ "${DOCKER_PASSWORD}xxx" == "xxx" ]];then
+    echo "docker username or password not found, quit uploading images"
+    exit 0
+  fi
+fi
+
+echo "${DOCKER_PASSWORD}" | docker login -u "${DOCKER_USERNAME}" --password-stdin
+echo "pushing ${IMAGE_PREFIX}-controllers:${VOLCANO_IMAGE_TAG}"
+docker push ${IMAGE_PREFIX}-controllers:${VOLCANO_IMAGE_TAG}
+docker push ${IMAGE_PREFIX}-scheduler:${VOLCANO_IMAGE_TAG}
+docker push ${IMAGE_PREFIX}-admission:${VOLCANO_IMAGE_TAG}
+
+echo "Generate release tar files"
+cd ${RELEASE_FOLDER}/
+tar -zcvf volcano-${VOLCANO_IMAGE_TAG}-${OSTYPE}.tar.gz *

installer/README.md

@@ -0,0 +1,102 @@
+## Volcano
+
+Volcano is a batch system built on Kubernetes. It provides a suite of mechanisms currently missing from
+Kubernetes that are commonly required by many classes of batch & elastic workload including:
+
+1. machine learning/deep learning,
+2. bioinformatics/genomics, and 
+3. other "big data" applications.
+
+## Prerequisites
+
+- Kubernetes 1.12+ with CRD support
+
+## Installing volcano via yaml file
+
+All-in-one yaml has been generated for quick deployment. Try command:
+```$xslt
+kubectl apply -f volcano-v0.0.x.yaml
+```
+Check the status in namespace `volcano-system`
+```$xslt
+$kubectl get all -n volcano-system
+NAME                                       READY   STATUS      RESTARTS   AGE
+pod/volcano-admission-56f5465597-2pbfx     1/1     Running     0          36s
+pod/volcano-admission-init-pjgf2           0/1     Completed   0          36s
+pod/volcano-controllers-687948d9c8-zdtvw   1/1     Running     0          36s
+pod/volcano-scheduler-94998fc64-86hzn      1/1     Running     0          36s
+
+
+NAME                                TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)   AGE
+service/volcano-admission-service   ClusterIP   10.103.235.185   <none>        443/TCP   36s
+
+
+NAME                                  READY   UP-TO-DATE   AVAILABLE   AGE
+deployment.apps/volcano-admission     1/1     1            1           36s
+deployment.apps/volcano-controllers   1/1     1            1           36s
+deployment.apps/volcano-scheduler     1/1     1            1           36s
+
+NAME                                             DESIRED   CURRENT   READY   AGE
+replicaset.apps/volcano-admission-56f5465597     1         1         1       36s
+replicaset.apps/volcano-controllers-687948d9c8   1         1         1       36s
+replicaset.apps/volcano-scheduler-94998fc64      1         1         1       36s
+```
+Volcano scheduler utilize `queues.scheduling.incubator.k8s.io` to share resource, therefore default queue is required before usage.
+```$xslt
+kubectl apply -f default-queue.yaml
+```
+
+## Installing volcano via helm charts
+
+To install the volcano with chart:
+
+```bash
+helm install helm/chart/volcano --namespace <namespace> --name <specified-name>
+
+e.g :
+helm install helm/chart/volcano --namespace volcano-trial --name volcano-trial
+```
+
+This command deploys volcano in kubernetes cluster with default configuration.  The [configuration](#configuration) section lists the parameters that can be configured during installation.
+
+
+## Uninstalling the Chart
+
+```bash
+$ helm delete volcano-release --purge
+```
+
+## Configuration
+
+The following are the list configurable parameters of Volcano Chart and their default values.
+
+| Parameter|Description|Default Value|
+|----------------|-----------------|----------------------|
+|`basic.image_tag_version`| Docker image version Tag | `latest`|
+|`basic.controller_image_name`|Controller Docker Image Name|`volcanosh/vc-controllers`|
+|`basic.scheduler_image_name`|Scheduler Docker Image Name|`volcanosh/vc-scheduler`|
+|`basic.admission_image_name`|Admission Controller Image Name|`volcanosh/vc-admission`|
+|`basic.admission_secret_name`|Volcano Admission Secret Name|`volcano-admission-secret`|
+|`basic.scheduler_config_file`|Configuration File name for Scheduler|`kube-batch.conf`|
+|`basic.image_pull_secret`|Image Pull Secret|`""`|
+|`basic.image_pull_policy`|Image Pull Policy|`IfNotPresent`|
+|`basic.admission_app_name`|Admission Controller App Name|`volcano-admission`|
+|`basic.controller_app_name`|Controller App Name|`volcano-controller`|
+|`basic.scheduler_app_name`|Scheduler App Name|`volcano-scheduler`|
+
+Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
+
+```bash
+$ helm install --name volcano-release --set basic.image_pull_policy=Always volcano/volcano
+```
+
+The above command set image pull policy to `Always`, so docker image will be pulled each time.
+
+
+Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
+
+```bash
+$ helm install --name volcano-release -f values.yaml volcano/volcano
+```
+
+> **Tip**: You can use the default [values.yaml](chart/volcano/values.yaml)

installer/helm/chart/volcano/templates/NOTES.txt

@@ -0,0 +1,6 @@
+Thank you for installing {{ .Chart.Name }}.
+
+Your release is named {{ .Release.Name }}.
+
+For more information on volcano, visit:
+https://volcano.sh/

installer/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: volcano-system