From c239d3e83182f3df4f6f87bce80f96d915b83529 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:09:49 +0100
Subject: [PATCH 01/21] Add key "changes" to execute test jobs only if html or
 yaml changed

* With key "changes" one can specify whether jobs need to be executed.
* Here we only want to execute test jobs if html or yaml files had been
changed.
* This way we would like to speed up the ci pipeline in certain cases.
---
 .gitlab-ci.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3d4e3e2..cb4c2db 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,6 +28,13 @@ stages:
   only:
     - master
 
+.only_if_html_or_yaml_changed: &only_if_html_or_yaml_changed
+  only:
+    changes:
+      - public/**/*.html
+      - _data/*.yml
+      - _config.yml
+
 .common_production: &production_before_script
   before_script:
     - gem install bundler --no-document
@@ -89,6 +96,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
+  <<: *only_if_html_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From 7bc7ab71bbc18636226f98c627ce5c6a2f21a601 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:34:50 +0100
Subject: [PATCH 02/21] Test invoking jobs in ci pipeline only on certain
 conditions

* Check whether html, css, yaml, md is changed in commits.
---
 .gitlab-ci.yml | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cb4c2db..ffccb95 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,10 +28,27 @@ stages:
   only:
     - master
 
-.only_if_html_or_yaml_changed: &only_if_html_or_yaml_changed
+.only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
   only:
     changes:
-      - public/**/*.html
+      - _includes/**/*.html
+      - _layouts/**/*.html
+      - blog/index.html
+      - services/index.md
+      - CONTRIBUTING.md
+      - events.md
+      - faq.md
+      - imprint.md
+      - index.md
+      - LICENSE.md
+      - privacy.md
+      - README.md
+      - team.md
+      - _events/*.md
+      - _members/*.md
+      - _posts/**/*.md
+      - _sass/**/*.scss
+      - assets/**/*
       - _data/*.yml
       - _config.yml
 
@@ -96,7 +113,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_or_yaml_changed
+  <<: *only_if_html_or_md_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From e773f9f111af72d473ec2f128f59f4a1626d3ae9 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:39:02 +0100
Subject: [PATCH 03/21] Fixed typo in gitlab ci pipeline yaml file

---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ffccb95..8c1d8f0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -113,7 +113,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_or_md_or_yaml_changed
+  <<: *only_if_html_css_md_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From b857959a6aa63e84f88bae26fc5fb40c06b7dac8 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:47:02 +0100
Subject: [PATCH 04/21] Reduce changes check for test jobs in gitlab ci
 pipeline

* Check if changes are made in html, scss, md, yaml files.
* Check if chnages are made in assets folder.
---
 .gitlab-ci.yml | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8c1d8f0..4b64ad8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,26 +31,8 @@ stages:
 .only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
   only:
     changes:
-      - _includes/**/*.html
-      - _layouts/**/*.html
-      - blog/index.html
-      - services/index.md
-      - CONTRIBUTING.md
-      - events.md
-      - faq.md
-      - imprint.md
-      - index.md
-      - LICENSE.md
-      - privacy.md
-      - README.md
-      - team.md
-      - _events/*.md
-      - _members/*.md
-      - _posts/**/*.md
-      - _sass/**/*.scss
-      - assets/**/*
-      - _data/*.yml
-      - _config.yml
+      - ./**/*.{html,md,scss,yml}
+      - ./assets/**/*
 
 .common_production: &production_before_script
   before_script:
-- 
GitLab


From b0a229c49eab624b45c7a35fe775d88d07149a3f Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:59:47 +0100
Subject: [PATCH 05/21] Add exceptions to the changes rule which do not need to
 be tested

* Disregard checking changes of some files for which the project need
not to be tested.
---
 .gitlab-ci.yml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4b64ad8..8143ee2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,11 +28,17 @@ stages:
   only:
     - master
 
-.only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
+# https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
+.only_if_html_scss_md_or_yaml_changed: &only_if_html_scss_md_or_yaml_changed
   only:
     changes:
       - ./**/*.{html,md,scss,yml}
       - ./assets/**/*
+  except:
+    changes:
+      - ./.git*
+      - ./Gemfile*
+      - ./.gitlab/**/*
 
 .common_production: &production_before_script
   before_script:
@@ -93,9 +99,10 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
+  <<: *only_if_html_scss_md_or_yaml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_css_md_or_yaml_changed
+
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From fb1b2adb6aba2fb34652982a3651e640486a90e7 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 09:27:58 +0100
Subject: [PATCH 06/21] Change trigger which executes test jobs in ci pipeline

* Only trigger test jobs if html, md odr yml files had been changed.
* Use performance tag if merge request into branch master.
---
 .gitlab-ci.yml | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8143ee2..97992b4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,17 +28,24 @@ stages:
   only:
     - master
 
+# https://docs.gitlab.com/ee/ci/yaml/#rules
+.additional_tags_only_if_master: &additional_tags_only_if_master
+  rules:
+    - if: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      tags:
+        - performance
+
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
-.only_if_html_scss_md_or_yaml_changed: &only_if_html_scss_md_or_yaml_changed
+.only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
     changes:
-      - ./**/*.{html,md,scss,yml}
-      - ./assets/**/*
+      - ./**/*.{html,md,yml}
   except:
     changes:
       - ./.git*
       - ./Gemfile*
       - ./.gitlab/**/*
+      - ./assets/**/*
 
 .common_production: &production_before_script
   before_script:
@@ -68,6 +75,7 @@ stages:
         -d public$SUBPATH \
         --baseurl $SUBPATH"
     - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
+  <<: *additional_tags_only_if_master
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -99,7 +107,8 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
-  <<: *only_if_html_scss_md_or_yaml_changed
+  <<: *additional_tags_only_if_master
+  <<: *only_if_html_md_or_yml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -223,6 +232,8 @@ pages:
   extends:
     - .only_extension
     - .artifacts_extension
+  tags:
+    - performance
 
 production:
   stage: deploy
-- 
GitLab


From 203ec2b5b3a3975ffa2636b235e1dbbe5a3bd481 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 11:21:13 +0100
Subject: [PATCH 07/21] Remove yaml include for rules keyword

* if-condition rule does not work with tags keyword.
---
 .gitlab-ci.yml | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 97992b4..d0ce61c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,13 +28,6 @@ stages:
   only:
     - master
 
-# https://docs.gitlab.com/ee/ci/yaml/#rules
-.additional_tags_only_if_master: &additional_tags_only_if_master
-  rules:
-    - if: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
-      tags:
-        - performance
-
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
 .only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
@@ -75,7 +68,6 @@ stages:
         -d public$SUBPATH \
         --baseurl $SUBPATH"
     - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
-  <<: *additional_tags_only_if_master
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -107,7 +99,6 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
-  <<: *additional_tags_only_if_master
   <<: *only_if_html_md_or_yml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-- 
GitLab


From 963fe342093b062e2095ad66e16c48e1a5de2671 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:09:49 +0100
Subject: [PATCH 08/21] Add key "changes" to execute test jobs only if html or
 yaml changed

* With key "changes" one can specify whether jobs need to be executed.
* Here we only want to execute test jobs if html or yaml files had been
changed.
* This way we would like to speed up the ci pipeline in certain cases.
---
 .gitlab-ci.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3d4e3e2..cb4c2db 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,6 +28,13 @@ stages:
   only:
     - master
 
+.only_if_html_or_yaml_changed: &only_if_html_or_yaml_changed
+  only:
+    changes:
+      - public/**/*.html
+      - _data/*.yml
+      - _config.yml
+
 .common_production: &production_before_script
   before_script:
     - gem install bundler --no-document
@@ -89,6 +96,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
+  <<: *only_if_html_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From 69875788a97bf7d8f6f7850abdef31b775efdc07 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:34:50 +0100
Subject: [PATCH 09/21] Test invoking jobs in ci pipeline only on certain
 conditions

* Check whether html, css, yaml, md is changed in commits.
---
 .gitlab-ci.yml | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cb4c2db..ffccb95 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,10 +28,27 @@ stages:
   only:
     - master
 
-.only_if_html_or_yaml_changed: &only_if_html_or_yaml_changed
+.only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
   only:
     changes:
-      - public/**/*.html
+      - _includes/**/*.html
+      - _layouts/**/*.html
+      - blog/index.html
+      - services/index.md
+      - CONTRIBUTING.md
+      - events.md
+      - faq.md
+      - imprint.md
+      - index.md
+      - LICENSE.md
+      - privacy.md
+      - README.md
+      - team.md
+      - _events/*.md
+      - _members/*.md
+      - _posts/**/*.md
+      - _sass/**/*.scss
+      - assets/**/*
       - _data/*.yml
       - _config.yml
 
@@ -96,7 +113,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_or_yaml_changed
+  <<: *only_if_html_or_md_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From e5971974ce9531558cbbad265bdc2d5916340fd4 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:39:02 +0100
Subject: [PATCH 10/21] Fixed typo in gitlab ci pipeline yaml file

---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ffccb95..8c1d8f0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -113,7 +113,7 @@ stages:
   <<: *cache_production
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_or_md_or_yaml_changed
+  <<: *only_if_html_css_md_or_yaml_changed
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From 88d0640200c184e71f3eddc2f80593a80d53c8f5 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:47:02 +0100
Subject: [PATCH 11/21] Reduce changes check for test jobs in gitlab ci
 pipeline

* Check if changes are made in html, scss, md, yaml files.
* Check if chnages are made in assets folder.
---
 .gitlab-ci.yml | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8c1d8f0..4b64ad8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,26 +31,8 @@ stages:
 .only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
   only:
     changes:
-      - _includes/**/*.html
-      - _layouts/**/*.html
-      - blog/index.html
-      - services/index.md
-      - CONTRIBUTING.md
-      - events.md
-      - faq.md
-      - imprint.md
-      - index.md
-      - LICENSE.md
-      - privacy.md
-      - README.md
-      - team.md
-      - _events/*.md
-      - _members/*.md
-      - _posts/**/*.md
-      - _sass/**/*.scss
-      - assets/**/*
-      - _data/*.yml
-      - _config.yml
+      - ./**/*.{html,md,scss,yml}
+      - ./assets/**/*
 
 .common_production: &production_before_script
   before_script:
-- 
GitLab


From bc5a7a7c273323054dbf70423adbafb6eca655de Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Mon, 10 Feb 2020 16:59:47 +0100
Subject: [PATCH 12/21] Add exceptions to the changes rule which do not need to
 be tested

* Disregard checking changes of some files for which the project need
not to be tested.
---
 .gitlab-ci.yml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4b64ad8..8143ee2 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,11 +28,17 @@ stages:
   only:
     - master
 
-.only_if_html_css_md_or_yaml_changed: &only_if_html_css_md_or_yaml_changed
+# https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
+.only_if_html_scss_md_or_yaml_changed: &only_if_html_scss_md_or_yaml_changed
   only:
     changes:
       - ./**/*.{html,md,scss,yml}
       - ./assets/**/*
+  except:
+    changes:
+      - ./.git*
+      - ./Gemfile*
+      - ./.gitlab/**/*
 
 .common_production: &production_before_script
   before_script:
@@ -93,9 +99,10 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
+  <<: *only_if_html_scss_md_or_yaml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-  <<: *only_if_html_css_md_or_yaml_changed
+
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
-- 
GitLab


From 7ad42c23e98b8ef72487f0c596767228b819d86d Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 09:27:58 +0100
Subject: [PATCH 13/21] Change trigger which executes test jobs in ci pipeline

* Only trigger test jobs if html, md odr yml files had been changed.
* Use performance tag if merge request into branch master.
---
 .gitlab-ci.yml | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8143ee2..97992b4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,17 +28,24 @@ stages:
   only:
     - master
 
+# https://docs.gitlab.com/ee/ci/yaml/#rules
+.additional_tags_only_if_master: &additional_tags_only_if_master
+  rules:
+    - if: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
+      tags:
+        - performance
+
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
-.only_if_html_scss_md_or_yaml_changed: &only_if_html_scss_md_or_yaml_changed
+.only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
     changes:
-      - ./**/*.{html,md,scss,yml}
-      - ./assets/**/*
+      - ./**/*.{html,md,yml}
   except:
     changes:
       - ./.git*
       - ./Gemfile*
       - ./.gitlab/**/*
+      - ./assets/**/*
 
 .common_production: &production_before_script
   before_script:
@@ -68,6 +75,7 @@ stages:
         -d public$SUBPATH \
         --baseurl $SUBPATH"
     - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
+  <<: *additional_tags_only_if_master
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -99,7 +107,8 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
-  <<: *only_if_html_scss_md_or_yaml_changed
+  <<: *additional_tags_only_if_master
+  <<: *only_if_html_md_or_yml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -223,6 +232,8 @@ pages:
   extends:
     - .only_extension
     - .artifacts_extension
+  tags:
+    - performance
 
 production:
   stage: deploy
-- 
GitLab


From 3ea3f2666164d5cd37d5bfee7a7814bee864042e Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 11:21:13 +0100
Subject: [PATCH 14/21] Remove yaml include for rules keyword

* if-condition rule does not work with tags keyword.
---
 .gitlab-ci.yml | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 97992b4..d0ce61c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,13 +28,6 @@ stages:
   only:
     - master
 
-# https://docs.gitlab.com/ee/ci/yaml/#rules
-.additional_tags_only_if_master: &additional_tags_only_if_master
-  rules:
-    - if: $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"
-      tags:
-        - performance
-
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
 .only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
@@ -75,7 +68,6 @@ stages:
         -d public$SUBPATH \
         --baseurl $SUBPATH"
     - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
-  <<: *additional_tags_only_if_master
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
 
@@ -107,7 +99,6 @@ stages:
     # Use yaml-lint tool to check yaml files.
     - "yaml-lint _data/ _config.yml"
   <<: *cache_production
-  <<: *additional_tags_only_if_master
   <<: *only_if_html_md_or_yml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-- 
GitLab


From 2c839b87d5c2356e62cdb26d6baf590deecfbf54 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 17:03:28 +0100
Subject: [PATCH 15/21] Add tag "internal" to all jobs but review-app jobs

* It might be sufficient to boost the jobs in the pipeline with tag
"internal" instead of "performance" which should be kept for cases where
we need additional performance for compute intensive workload.
---
 .gitlab-ci.yml | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d0ce61c..95d92ef 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -70,6 +70,8 @@ stages:
     - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
+  tags:
+    - internal
 
 .tests: &tests
   stage: test
@@ -102,7 +104,8 @@ stages:
   <<: *only_if_html_md_or_yml_changed
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
-
+  tags:
+    - internal
 
 # Job runs jekyll build with latest dependencies.
 build:latest:
@@ -167,8 +170,6 @@ test:htmlproofer:external_links:
         --assume-extension public/"
   only:
     - schedules
-  tags:
-    - internal
 
 review:
   stage: review
@@ -224,7 +225,7 @@ pages:
     - .only_extension
     - .artifacts_extension
   tags:
-    - performance
+    - internal
 
 production:
   stage: deploy
-- 
GitLab


From 82c9ae1239e062344d8be9b81bf54f56bd6db7f4 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 18:37:13 +0100
Subject: [PATCH 16/21] [WIP] Try a switch to use HPC resources for a
 determined period of time

* The goal is to set a time until the jobs are executed in a HPC
pipeline:
1. Set variable USE_HPC_RESOURCES_UNTIL in format: 2020-02-11T19:15:00+01:00
2. Trigger pipeline via push to remote branch.
3. Until specified time is reached "performance" pipeline is executed.
---
 .gitlab-ci.yml | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e1d1fdb..a3084c3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,6 +32,10 @@ stages:
   tags:
     - internal
 
+.use_performance_servers: &use_performance_servers
+  tags:
+    - performance
+
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
 .only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
@@ -48,6 +52,8 @@ stages:
   before_script:
     - gem install bundler --no-document
     - bundle install --jobs $(nproc) --without test "${FLAGS[@]}"
+    - export JOB_START_TIMESTAMP=$(date -Iseconds)
+    - export USE_HPC_RESOURCES=$($JOB_START_TIMESTAMP < $USE_HPC_RESOURCES_UNTIL)
   <<: *cache_production
 
 .common_latest: &latest_before_script
@@ -62,6 +68,7 @@ stages:
   SUBPATH: "/"
   BUNDLE_PATH: vendor/bundle
   NOKOGIRI_USE_SYSTEM_LIBRARIES: "1"
+  USE_HPC_RESOURCES_UNTIL: "2020-02-11T19:15:00+01:00"
 
 .builds: &builds
   stage: build
@@ -75,6 +82,27 @@ stages:
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
   <<: *use_internal_servers
+  rules:
+#    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME != "master" || $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES != "1"'
+      when: always
+
+.builds_performance: &builds_performance
+  stage: build
+  variables:
+    <<: *common_variables
+  script:
+    - "bundle exec jekyll build --future \
+        -d public$SUBPATH \
+        --baseurl $SUBPATH"
+    - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
+  # https://docs.gitlab.com/ce/ci/yaml/#interruptible
+  interruptible: true
+  <<: *use_performance_servers
+  rules:
+#    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "1"'
+      when: always
 
 .tests: &tests
   stage: test
@@ -146,6 +174,43 @@ build:production:
   extends:
     - .artifacts_extension
 
+# Job runs jekyll build with latest dependencies.
+build:latest:prformance:
+  <<: *builds_performance
+  <<: *latest_before_script
+  image: ruby:latest
+  allow_failure: true
+
+# Job runs jekyll build latest dependencies,
+# puts everything in a sub-directory while specifying baseurl.
+build:production:subpath:prformance:
+  <<: *builds_performance
+  <<: *production_before_script
+  image: ruby:latest
+  variables:
+    <<: *common_variables
+    SUBPATH: /$CI_PROJECT_NAME
+  extends:
+    - .artifacts_extension
+
+# Job runs jekyll build with production dependencies,
+# puts everything in a sub-directory as required for review apps.
+build:production:review-apps:prformance:
+  <<: *builds_performance
+  <<: *production_before_script
+  variables:
+    <<: *common_variables
+    SUBPATH: /review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
+  extends:
+    - .artifacts_extension
+
+# Job runs jekyll build with current production dependencies
+build:production:prformance:
+  <<: *builds_performance
+  <<: *production_before_script
+  extends:
+    - .artifacts_extension
+
 # Job runs htmlproofer basing on production build.
 test:htmlproofer:
   <<: *tests
-- 
GitLab


From 90ab4f2d057066eabd2816f8e974d6f83a796dd3 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 19:30:08 +0100
Subject: [PATCH 17/21] [WIP] Try temporary switch to boost pipeline

* Try USE_HPC_RESOURCES_UNTIL_TIMESTAMP as a upper bound until pipeline
is boosted.
---
 .gitlab-ci.yml | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a3084c3..ae26a6f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -50,17 +50,25 @@ stages:
 
 .common_production: &production_before_script
   before_script:
-    - gem install bundler --no-document
-    - bundle install --jobs $(nproc) --without test "${FLAGS[@]}"
-    - export JOB_START_TIMESTAMP=$(date -Iseconds)
-    - export USE_HPC_RESOURCES=$($JOB_START_TIMESTAMP < $USE_HPC_RESOURCES_UNTIL)
+    - 'gem install bundler --no-document'
+    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
+    - 'export JOB_START_TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")'
+    - 'export JOB_START_SECONDS=$(date +%s -d"$JOB_START_TIMESTAMP")'
+    - 'export USE_HPC_RESOURCES_UNTIL_SECONDS=$(date +%s -d"$USE_HPC_RESOURCES_UNTIL_TIMESTAMP")'
+    - 'if [[ "$JOB_START_SECONDS" -lt "$USE_HPC_RESOURCES_UNTIL_SECONDS" ]]; then USE_HPC_RESOURCES=1; else USE_HPC_RESOURCES=0; fi'
+    - 'echo "USE_HPC_RESOURCES: $USE_HPC_RESOURCES until: $USE_HPC_RESOURCES_UNTIL_TIMESTAMP."'
   <<: *cache_production
 
 .common_latest: &latest_before_script
   before_script:
-    - "[[ -f \"Gemfile.lock\" ]] && rm Gemfile.lock"
-    - bundle install --jobs $(nproc) --without test "${FLAGS[@]}"
-    - bundle update --jobs $(nproc) "${FLAGS[@]}"
+    - '[[ -f \"Gemfile.lock\" ]] && rm Gemfile.lock'
+    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
+    - 'bundle update --jobs $(nproc) "${FLAGS[@]}"'
+    - 'export JOB_START_TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")'
+    - 'export JOB_START_SECONDS=$(date +%s -d"$JOB_START_TIMESTAMP")'
+    - 'export USE_HPC_RESOURCES_UNTIL_SECONDS=$(date +%s -d"$USE_HPC_RESOURCES_UNTIL_TIMESTAMP")'
+    - 'if [[ "$JOB_START_SECONDS" -lt "$USE_HPC_RESOURCES_UNTIL_SECONDS" ]]; then USE_HPC_RESOURCES=1; else USE_HPC_RESOURCES=0; fi'
+    - 'echo "USE_HPC_RESOURCES: $USE_HPC_RESOURCES until: $USE_HPC_RESOURCES_UNTIL_TIMESTAMP."'
   <<: *cache_latest
 
 .common_variables: &common_variables
@@ -68,7 +76,7 @@ stages:
   SUBPATH: "/"
   BUNDLE_PATH: vendor/bundle
   NOKOGIRI_USE_SYSTEM_LIBRARIES: "1"
-  USE_HPC_RESOURCES_UNTIL: "2020-02-11T19:15:00+01:00"
+  USE_HPC_RESOURCES_UNTIL_TIMESTAMP: "2020-02-11 20:00:00"
 
 .builds: &builds
   stage: build
@@ -175,7 +183,7 @@ build:production:
     - .artifacts_extension
 
 # Job runs jekyll build with latest dependencies.
-build:latest:prformance:
+build:latest:performance:
   <<: *builds_performance
   <<: *latest_before_script
   image: ruby:latest
@@ -183,7 +191,7 @@ build:latest:prformance:
 
 # Job runs jekyll build latest dependencies,
 # puts everything in a sub-directory while specifying baseurl.
-build:production:subpath:prformance:
+build:production:subpath:performance:
   <<: *builds_performance
   <<: *production_before_script
   image: ruby:latest
@@ -195,7 +203,7 @@ build:production:subpath:prformance:
 
 # Job runs jekyll build with production dependencies,
 # puts everything in a sub-directory as required for review apps.
-build:production:review-apps:prformance:
+build:production:review-apps:performance:
   <<: *builds_performance
   <<: *production_before_script
   variables:
-- 
GitLab


From 17c55391a036f99191a52537e5288bcd3cad2de0 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 19:46:47 +0100
Subject: [PATCH 18/21] [WIP] Try "rules" without "when: always"

---
 .gitlab-ci.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ae26a6f..7ca27cd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -93,7 +93,6 @@ stages:
   rules:
 #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME != "master" || $USE_HPC_RESOURCES != "1"'
     - if: '$USE_HPC_RESOURCES != "1"'
-      when: always
 
 .builds_performance: &builds_performance
   stage: build
@@ -110,7 +109,6 @@ stages:
   rules:
 #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
     - if: '$USE_HPC_RESOURCES == "1"'
-      when: always
 
 .tests: &tests
   stage: test
-- 
GitLab


From 8de6d8fabd1feb6a2c602ce31a153d018eb0e0c2 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Tue, 11 Feb 2020 19:46:47 +0100
Subject: [PATCH 19/21] [WIP] Try "rules" without "when: always"

---
 .gitlab-ci.yml | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ae26a6f..25a74b0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 image: ruby:2.6.5
 
 stages:
+  - hpc_use
   - build
   - test
   - review
@@ -48,15 +49,18 @@ stages:
       - ./.gitlab/**/*
       - ./assets/**/*
 
-.common_production: &production_before_script
+.determine_use_hpc_resources: &determine_use_hpc_resources
   before_script:
-    - 'gem install bundler --no-document'
-    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
     - 'export JOB_START_TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")'
     - 'export JOB_START_SECONDS=$(date +%s -d"$JOB_START_TIMESTAMP")'
     - 'export USE_HPC_RESOURCES_UNTIL_SECONDS=$(date +%s -d"$USE_HPC_RESOURCES_UNTIL_TIMESTAMP")'
     - 'if [[ "$JOB_START_SECONDS" -lt "$USE_HPC_RESOURCES_UNTIL_SECONDS" ]]; then USE_HPC_RESOURCES=1; else USE_HPC_RESOURCES=0; fi'
     - 'echo "USE_HPC_RESOURCES: $USE_HPC_RESOURCES until: $USE_HPC_RESOURCES_UNTIL_TIMESTAMP."'
+
+.common_production: &production_before_script
+  before_script:
+    - 'gem install bundler --no-document'
+    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
   <<: *cache_production
 
 .common_latest: &latest_before_script
@@ -64,11 +68,6 @@ stages:
     - '[[ -f \"Gemfile.lock\" ]] && rm Gemfile.lock'
     - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
     - 'bundle update --jobs $(nproc) "${FLAGS[@]}"'
-    - 'export JOB_START_TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")'
-    - 'export JOB_START_SECONDS=$(date +%s -d"$JOB_START_TIMESTAMP")'
-    - 'export USE_HPC_RESOURCES_UNTIL_SECONDS=$(date +%s -d"$USE_HPC_RESOURCES_UNTIL_TIMESTAMP")'
-    - 'if [[ "$JOB_START_SECONDS" -lt "$USE_HPC_RESOURCES_UNTIL_SECONDS" ]]; then USE_HPC_RESOURCES=1; else USE_HPC_RESOURCES=0; fi'
-    - 'echo "USE_HPC_RESOURCES: $USE_HPC_RESOURCES until: $USE_HPC_RESOURCES_UNTIL_TIMESTAMP."'
   <<: *cache_latest
 
 .common_variables: &common_variables
@@ -76,7 +75,7 @@ stages:
   SUBPATH: "/"
   BUNDLE_PATH: vendor/bundle
   NOKOGIRI_USE_SYSTEM_LIBRARIES: "1"
-  USE_HPC_RESOURCES_UNTIL_TIMESTAMP: "2020-02-11 20:00:00"
+  USE_HPC_RESOURCES_UNTIL_TIMESTAMP: "2020-02-12 10:00:00"
 
 .builds: &builds
   stage: build
@@ -92,8 +91,7 @@ stages:
   <<: *use_internal_servers
   rules:
 #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME != "master" || $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES != "1"'
-      when: always
+    - if: '$USE_HPC_RESOURCES == "0"'
 
 .builds_performance: &builds_performance
   stage: build
@@ -110,7 +108,6 @@ stages:
   rules:
 #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
     - if: '$USE_HPC_RESOURCES == "1"'
-      when: always
 
 .tests: &tests
   stage: test
@@ -145,6 +142,14 @@ stages:
   interruptible: true
   <<: *use_internal_servers
 
+hpc_use:
+  stage: hpc_use
+  variables:
+    <<: *common_variables
+  <<: *determine_use_hpc_resources
+  script:
+    - echo "Determine HPC usage."
+
 # Job runs jekyll build with latest dependencies.
 build:latest:
   <<: *builds
-- 
GitLab


From be6efe4aa7a8f896a62d6026f3214b2ad69914ae Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Wed, 12 Feb 2020 09:35:02 +0100
Subject: [PATCH 20/21] Try switch to enable HPC resources during some period
 of time

* There are two paths in CI pipeline: performance and non-performance
---
 .gitlab-ci.yml | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 25a74b0..bab3dcb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -272,6 +272,34 @@ review:
     - master
   tags:
     - review-apps
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "0"'
+
+review:performance:
+  stage: review
+  variables:
+    GIT_STRATEGY: none
+    REVIEW_APPS_PATH: review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
+  dependencies:
+    - build:production:review-apps:performance
+  needs: ["build:production:review-apps:performance"]
+  script:
+    - mkdir -p /var/www/html/gl-review-apps/$REVIEW_APPS_PATH
+    - rsync -a --delete ./public/$REVIEW_APPS_PATH/. /var/www/html/gl-review-apps/$REVIEW_APPS_PATH/.
+  environment:
+    name: review/$CI_COMMIT_REF_NAME
+    url: https://$APPS_DOMAIN/review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
+    on_stop: stop_review
+  only:
+    - branches
+  except:
+    - master
+  tags:
+    - review-apps
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "1"'
 
 stop_review:
   stage: review
@@ -305,6 +333,28 @@ pages:
     - .only_extension
     - .artifacts_extension
   <<: *use_internal_servers
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "0"'
+
+pages:performance:
+  stage: deploy
+  dependencies:
+    - build:production:subpath:performance
+  before_script:
+    - echo "Skip before_script section."
+  script:
+    # Move content from subdirectory to public folder to properly support
+    # GitLab pages.
+    - mv public/$CI_PROJECT_NAME/* public/.
+    - rm -rf public/$CI_PROJECT_NAME
+  extends:
+    - .only_extension
+    - .artifacts_extension
+  <<: *use_internal_servers
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "1"'
 
 production:
   stage: deploy
@@ -339,3 +389,43 @@ production:
   <<: *use_internal_servers
   extends:
     - .only_extension
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "0"'
+
+production:performance:
+  stage: deploy
+  image: debian:stable
+  dependencies:
+    - build:production:performance
+  variables:
+    GIT_STRATEGY: none
+  before_script:
+    - apt-get -qy update && apt-get -qy install rsync
+    # Install ssh-agent if not already installed, it is required by Docker.
+    # (change apt-get to yum if you use a CentOS-based image)
+    - 'which ssh-agent || ( apt-get -y install openssh-client )'
+
+    # Run ssh-agent (inside the build environment)
+    - eval $(ssh-agent -s)
+
+    # Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
+    - ssh-add <(echo "$SSH_PRIVATE_KEY")
+
+    # In order to properly check the server's host key, assuming you created the
+    # SSH_SERVER_HOSTKEYS variable previously, uncomment the following two lines
+    # instead.
+    - mkdir -p ~/.ssh
+    - '[[ -f /.dockerenv ]] && echo "$SSH_SERVER_HOSTKEYS" > ~/.ssh/known_hosts'
+  script:
+    - |
+        for server in $PRODUCTION_SERVERS
+        do
+          rsync --delete -a --chown gitlabci:www-data public/. $server:/var/www/html/software.hifis.net/.
+        done
+  <<: *use_internal_servers
+  extends:
+    - .only_extension
+  rules:
+    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
+    - if: '$USE_HPC_RESOURCES == "1"'
\ No newline at end of file
-- 
GitLab


From 5cd53610a9614944cd5256dc985fa830ae42c542 Mon Sep 17 00:00:00 2001
From: Christian Hueser <c.hueser@hzdr.de>
Date: Wed, 12 Feb 2020 09:40:00 +0100
Subject: [PATCH 21/21] Revert to previous state befor introducing hpc switch

* HPC switch does not work because it is determined when all jobs had
been scheduled already.
---
 .gitlab-ci.yml | 178 ++-----------------------------------------------
 1 file changed, 5 insertions(+), 173 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bab3dcb..e1d1fdb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,6 @@
 image: ruby:2.6.5
 
 stages:
-  - hpc_use
   - build
   - test
   - review
@@ -33,10 +32,6 @@ stages:
   tags:
     - internal
 
-.use_performance_servers: &use_performance_servers
-  tags:
-    - performance
-
 # https://docs.gitlab.com/ce/ci/yaml/#onlychangesexceptchanges
 .only_if_html_md_or_yml_changed: &only_if_html_md_or_yml_changed
   only:
@@ -49,25 +44,17 @@ stages:
       - ./.gitlab/**/*
       - ./assets/**/*
 
-.determine_use_hpc_resources: &determine_use_hpc_resources
-  before_script:
-    - 'export JOB_START_TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")'
-    - 'export JOB_START_SECONDS=$(date +%s -d"$JOB_START_TIMESTAMP")'
-    - 'export USE_HPC_RESOURCES_UNTIL_SECONDS=$(date +%s -d"$USE_HPC_RESOURCES_UNTIL_TIMESTAMP")'
-    - 'if [[ "$JOB_START_SECONDS" -lt "$USE_HPC_RESOURCES_UNTIL_SECONDS" ]]; then USE_HPC_RESOURCES=1; else USE_HPC_RESOURCES=0; fi'
-    - 'echo "USE_HPC_RESOURCES: $USE_HPC_RESOURCES until: $USE_HPC_RESOURCES_UNTIL_TIMESTAMP."'
-
 .common_production: &production_before_script
   before_script:
-    - 'gem install bundler --no-document'
-    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
+    - gem install bundler --no-document
+    - bundle install --jobs $(nproc) --without test "${FLAGS[@]}"
   <<: *cache_production
 
 .common_latest: &latest_before_script
   before_script:
-    - '[[ -f \"Gemfile.lock\" ]] && rm Gemfile.lock'
-    - 'bundle install --jobs $(nproc) --without test "${FLAGS[@]}"'
-    - 'bundle update --jobs $(nproc) "${FLAGS[@]}"'
+    - "[[ -f \"Gemfile.lock\" ]] && rm Gemfile.lock"
+    - bundle install --jobs $(nproc) --without test "${FLAGS[@]}"
+    - bundle update --jobs $(nproc) "${FLAGS[@]}"
   <<: *cache_latest
 
 .common_variables: &common_variables
@@ -75,7 +62,6 @@ stages:
   SUBPATH: "/"
   BUNDLE_PATH: vendor/bundle
   NOKOGIRI_USE_SYSTEM_LIBRARIES: "1"
-  USE_HPC_RESOURCES_UNTIL_TIMESTAMP: "2020-02-12 10:00:00"
 
 .builds: &builds
   stage: build
@@ -89,25 +75,6 @@ stages:
   # https://docs.gitlab.com/ce/ci/yaml/#interruptible
   interruptible: true
   <<: *use_internal_servers
-  rules:
-#    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME != "master" || $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "0"'
-
-.builds_performance: &builds_performance
-  stage: build
-  variables:
-    <<: *common_variables
-  script:
-    - "bundle exec jekyll build --future \
-        -d public$SUBPATH \
-        --baseurl $SUBPATH"
-    - "bash ./scripts/copy_favicons.bash \"_favicons/\" \"public/\" $SUBPATH"
-  # https://docs.gitlab.com/ce/ci/yaml/#interruptible
-  interruptible: true
-  <<: *use_performance_servers
-  rules:
-#    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "1"'
 
 .tests: &tests
   stage: test
@@ -142,14 +109,6 @@ stages:
   interruptible: true
   <<: *use_internal_servers
 
-hpc_use:
-  stage: hpc_use
-  variables:
-    <<: *common_variables
-  <<: *determine_use_hpc_resources
-  script:
-    - echo "Determine HPC usage."
-
 # Job runs jekyll build with latest dependencies.
 build:latest:
   <<: *builds
@@ -187,43 +146,6 @@ build:production:
   extends:
     - .artifacts_extension
 
-# Job runs jekyll build with latest dependencies.
-build:latest:performance:
-  <<: *builds_performance
-  <<: *latest_before_script
-  image: ruby:latest
-  allow_failure: true
-
-# Job runs jekyll build latest dependencies,
-# puts everything in a sub-directory while specifying baseurl.
-build:production:subpath:performance:
-  <<: *builds_performance
-  <<: *production_before_script
-  image: ruby:latest
-  variables:
-    <<: *common_variables
-    SUBPATH: /$CI_PROJECT_NAME
-  extends:
-    - .artifacts_extension
-
-# Job runs jekyll build with production dependencies,
-# puts everything in a sub-directory as required for review apps.
-build:production:review-apps:performance:
-  <<: *builds_performance
-  <<: *production_before_script
-  variables:
-    <<: *common_variables
-    SUBPATH: /review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
-  extends:
-    - .artifacts_extension
-
-# Job runs jekyll build with current production dependencies
-build:production:prformance:
-  <<: *builds_performance
-  <<: *production_before_script
-  extends:
-    - .artifacts_extension
-
 # Job runs htmlproofer basing on production build.
 test:htmlproofer:
   <<: *tests
@@ -272,34 +194,6 @@ review:
     - master
   tags:
     - review-apps
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "0"'
-
-review:performance:
-  stage: review
-  variables:
-    GIT_STRATEGY: none
-    REVIEW_APPS_PATH: review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
-  dependencies:
-    - build:production:review-apps:performance
-  needs: ["build:production:review-apps:performance"]
-  script:
-    - mkdir -p /var/www/html/gl-review-apps/$REVIEW_APPS_PATH
-    - rsync -a --delete ./public/$REVIEW_APPS_PATH/. /var/www/html/gl-review-apps/$REVIEW_APPS_PATH/.
-  environment:
-    name: review/$CI_COMMIT_REF_NAME
-    url: https://$APPS_DOMAIN/review-apps/$CI_PROJECT_PATH_SLUG/$CI_COMMIT_REF_SLUG
-    on_stop: stop_review
-  only:
-    - branches
-  except:
-    - master
-  tags:
-    - review-apps
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "1"'
 
 stop_review:
   stage: review
@@ -333,28 +227,6 @@ pages:
     - .only_extension
     - .artifacts_extension
   <<: *use_internal_servers
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "0"'
-
-pages:performance:
-  stage: deploy
-  dependencies:
-    - build:production:subpath:performance
-  before_script:
-    - echo "Skip before_script section."
-  script:
-    # Move content from subdirectory to public folder to properly support
-    # GitLab pages.
-    - mv public/$CI_PROJECT_NAME/* public/.
-    - rm -rf public/$CI_PROJECT_NAME
-  extends:
-    - .only_extension
-    - .artifacts_extension
-  <<: *use_internal_servers
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "1"'
 
 production:
   stage: deploy
@@ -389,43 +261,3 @@ production:
   <<: *use_internal_servers
   extends:
     - .only_extension
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "0"'
-
-production:performance:
-  stage: deploy
-  image: debian:stable
-  dependencies:
-    - build:production:performance
-  variables:
-    GIT_STRATEGY: none
-  before_script:
-    - apt-get -qy update && apt-get -qy install rsync
-    # Install ssh-agent if not already installed, it is required by Docker.
-    # (change apt-get to yum if you use a CentOS-based image)
-    - 'which ssh-agent || ( apt-get -y install openssh-client )'
-
-    # Run ssh-agent (inside the build environment)
-    - eval $(ssh-agent -s)
-
-    # Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
-    - ssh-add <(echo "$SSH_PRIVATE_KEY")
-
-    # In order to properly check the server's host key, assuming you created the
-    # SSH_SERVER_HOSTKEYS variable previously, uncomment the following two lines
-    # instead.
-    - mkdir -p ~/.ssh
-    - '[[ -f /.dockerenv ]] && echo "$SSH_SERVER_HOSTKEYS" > ~/.ssh/known_hosts'
-  script:
-    - |
-        for server in $PRODUCTION_SERVERS
-        do
-          rsync --delete -a --chown gitlabci:www-data public/. $server:/var/www/html/software.hifis.net/.
-        done
-  <<: *use_internal_servers
-  extends:
-    - .only_extension
-  rules:
-    #    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master" && $USE_HPC_RESOURCES != "1"'
-    - if: '$USE_HPC_RESOURCES == "1"'
\ No newline at end of file
-- 
GitLab