Hi, I trying to to deploy Spring Boot application on Heroku.
Here gitlab-ci.yml:
image: java:8-jdk
stages:
- build
- test
- deploy
before_script:
#- echo pwd # debug
#- echo “$CI_BUILD_NAME, $CI_BUILD_REF_NAME $CI_BUILD_STAGE” # debug
- export GRADLE_USER_HOME=
pwd/.gradle - chmod +x ./gradlew
cache:
paths:
- .gradle/wrapper
- .gradle/caches
build:
stage: build
script:
- ./gradlew assemble
artifacts:
paths:
- build/libs/*.jar
expire_in: 1 week
only:
- master
test:
stage: test
script:
- ./gradlew check
deploy:
stage: deploy
script:
- apt-get update -yq
- apt-get install ruby-dev rubygems -y
- gem install dpl
- dpl --provider=heroku --app=zzchecker --api-key=$HEROKU_API_KEY
after_script:
- echo “End CI”
And this logs from pipeline:
apt-get install ruby-dev rubygems -y
Reading package lists...
Building dependency tree...
Reading state information...
The following extra packages will be installed:
gcc-4.9-base javascript-common libasan0 libatomic1 libc-dev-bin libc6
libc6-dev libgcc-4.8-dev libgcc1 libgmp-dev libgmpxx4ldbl libgomp1 libitm1
libjs-jquery libquadmath0 libruby2.1 libstdc++-4.8-dev libstdc++6 libtsan0
libyaml-0-2 linux-libc-dev manpages manpages-dev ruby2.1 ruby2.1-dev
rubygems-integration
Suggested packages:
apache2 lighttpd httpd glibc-doc locales libgmp10-doc libmpfr-dev
libstdc++-4.8-doc man-browser ri bundler
The following NEW packages will be installed:
javascript-common libasan0 libatomic1 libc-dev-bin libc6-dev libgcc-4.8-dev
libgmp-dev libgmpxx4ldbl libgomp1 libitm1 libjs-jquery libquadmath0
libruby2.1 libstdc++-4.8-dev libtsan0 libyaml-0-2 linux-libc-dev manpages
manpages-dev ruby ruby-dev ruby2.1 ruby2.1-dev rubygems-integration
The following packages will be upgraded:
gcc-4.9-base libc6 libgcc1 libstdc++6
4 upgraded, 24 newly installed, 0 to remove and 85 not upgraded.
Need to get 20.0 MB of archives.
...
gem install dpl
ERROR: Error installing dpl:
dpl requires Ruby version >= 2.2.
Running after script…
$ echo “End CI”
How to solve this issue? Can I specify Ruby version manually?