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copied c4k base from c4k-shynet

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.gitignore vendored Normal file
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.clj-kondo/
.lsp/
# pybuilder
.pybuilder/
__pycache__/
# lein
target/
.lein-repl-history
.lein-failures
pom.*
# cljs
.shadow-cljs
.nrepl-*
package-lock.json
node_modules/
public/js/
# ide
.calva
*.iml
.idea/
auth.edn
config.edn

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.gitlab-ci.yml Normal file
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stages:
- build_and_test
- package
- security
- upload
- image
services:
- docker:19.03.12-dind
.cljs-job: &cljs
image: domaindrivenarchitecture/shadow-cljs
cache:
key: ${CI_COMMIT_REF_SLUG}
paths:
- node_modules/
- .shadow-cljs/
- .m2
before_script:
- echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > ~/.npmrc
- npm install
.clj-uploadjob: &clj
image: domaindrivenarchitecture/lein
cache:
key: ${CI_COMMIT_REF_SLUG}
paths:
- .m2
before_script:
- mkdir -p /root/.lein
- echo "{:auth {:repository-auth {#\"clojars\" {:username \"${CLOJARS_USER}\" :password \"${CLOJARS_TOKEN_DOMAINDRIVENARCHITECTURE}\" }}}}" > ~/.lein/profiles.clj
test-cljs:
<<: *cljs
stage: build_and_test
script:
- shadow-cljs compile test
test-clj:
<<: *clj
stage: build_and_test
script:
- lein test
test-schema:
<<: *clj
stage: build_and_test
script:
- lein uberjar
- java -jar target/uberjar/c4k-shynet-standalone.jar valid-config.edn valid-auth.edn | kubeconform --kubernetes-version 1.19.0 --strict --skip Certificate -
artifacts:
paths:
- target/uberjar
report-frontend:
<<: *cljs
stage: package
script:
- mkdir -p target/frontend-build
- shadow-cljs run shadow.cljs.build-report frontend target/frontend-build/build-report.html
artifacts:
paths:
- target/frontend-build/build-report.html
package-frontend:
<<: *cljs
stage: package
script:
- mkdir -p target/frontend-build
- shadow-cljs release frontend
- cp public/js/main.js target/frontend-build/c4k-shynet.js
- sha256sum target/frontend-build/c4k-shynet.js > target/frontend-build/c4k-shynet.js.sha256
- sha512sum target/frontend-build/c4k-shynet.js > target/frontend-build/c4k-shynet.js.sha512
artifacts:
paths:
- target/frontend-build
package-uberjar:
<<: *clj
stage: package
script:
- sha256sum target/uberjar/c4k-shynet-standalone.jar > target/uberjar/c4k-shynet-standalone.jar.sha256
- sha512sum target/uberjar/c4k-shynet-standalone.jar > target/uberjar/c4k-shynet-standalone.jar.sha512
artifacts:
paths:
- target/uberjar
sast:
variables:
SAST_EXCLUDED_ANALYZERS:
bandit, brakeman, flawfinder, gosec, kubesec, phpcs-security-audit,
pmd-apex, security-code-scan, sobelow, spotbugs
stage: security
before_script:
- mkdir -p builds && cp -r target/ builds/
include:
- template: Security/SAST.gitlab-ci.yml
upload-clj-prerelease:
<<: *clj
stage: upload
rules:
- if: '$CI_COMMIT_BRANCH == "main" && $CI_COMMIT_TAG == null'
script:
- lein deploy clojars
release:
image: registry.gitlab.com/gitlab-org/release-cli:latest
stage: upload
rules:
- if: '$CI_COMMIT_TAG != null'
artifacts:
paths:
- target/uberjar
- target/frontend-build
script:
- apk --no-cache add curl
- |
release-cli create --name "Release $CI_COMMIT_TAG" --tag-name $CI_COMMIT_TAG \
--assets-link "{\"name\":\"c4k-shynet-standalone.jar\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/uberjar/c4k-shynet-standalone.jar\"}" \
--assets-link "{\"name\":\"c4k-shynet-standalone.jar.sha256\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/uberjar/c4k-shynet-standalone.jar.sha256\"}" \
--assets-link "{\"name\":\"c4k-shynet-standalone.jar.sha512\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/uberjar/c4k-shynet-standalone.jar.sha512\"}" \
--assets-link "{\"name\":\"c4k-shynet.js\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/frontend-build/c4k-shynet.js\"}" \
--assets-link "{\"name\":\"c4k-shynet.js.sha256\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/frontend-build/c4k-shynet.js.sha256\"}" \
--assets-link "{\"name\":\"c4k-shynet.js.sha512\",\"url\":\"https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/jobs/${CI_JOB_ID}/artifacts/file/target/frontend-build/c4k-shynet.js.sha512\"}" \

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# c4k-jitsi
# convention 4 kubernetes: c4k-shynet
[![Clojars Project](https://img.shields.io/clojars/v/org.domaindrivenarchitecture/c4k-shynet.svg)](https://clojars.org/org.domaindrivenarchitecture/c4k-shynet) [![pipeline status](https://gitlab.com/domaindrivenarchitecture/c4k-shynet/badges/master/pipeline.svg)](https://gitlab.com/domaindrivenarchitecture/c4k-shynet/-/commits/main)
[<img src="https://domaindrivenarchitecture.org/img/delta-chat.svg" width=20 alt="DeltaChat"> chat over e-mail](mailto:buero@meissa-gmbh.de?subject=community-chat) | [<img src="https://meissa-gmbh.de/img/community/Mastodon_Logotype.svg" width=20 alt="team@social.meissa-gmbh.de"> team@social.meissa-gmbh.de](https://social.meissa-gmbh.de/@team) | [Website & Blog](https://domaindrivenarchitecture.org)
## Purpose
## Getting started
c4k-shynet provides a k8s deployment for shynet containing:
* shynet
* ingress having a letsencrypt managed certificate
* postgres database
To make it easy for you to get started with GitLab, here's a list of recommended next steps.
The package aims to a low load sceanrio.
Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
## Status
## Add your files
Stable - we use this setup on production.
- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
## Try out
Click on the image to try out live in your browser:
[![Try it out](doc/tryItOut.png "Try out yourself")](https://domaindrivenarchitecture.org/pages/dda-provision/c4k-shynet/)
Your input will stay in your browser. No server interaction is required.
You will also be able to try out on cli:
```
cd existing_repo
git remote add origin https://gitlab.com/domaindrivenarchitecture/c4k-jitsi.git
git branch -M main
git push -uf origin main
target/graalvm/c4k-shynet src/test/resources/valid-config.edn src/test/resources/valid-auth.edn | kubeval -
target/graalvm/c4k-shynet src/test/resources/valid-config.edn src/test/resources/valid-auth.edn | kubectl apply -f -
```
## Integrate with your tools
- [ ] [Set up project integrations](https://gitlab.com/domaindrivenarchitecture/c4k-jitsi/-/settings/integrations)
## Collaborate with your team
- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
## Test and Deploy
Use the built-in continuous integration in GitLab.
- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
***
# Editing this README
When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
## Suggestions for a good README
Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
## Name
Choose a self-explaining name for your project.
## Description
Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
## Badges
On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
## Visuals
Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
## Installation
Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
## Usage
Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
## Support
Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
## Roadmap
If you have ideas for releases in the future, it is a good idea to list them in the README.
## Contributing
State if you are open to contributions and what your requirements are for accepting them.
For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
## Authors and acknowledgment
Show your appreciation to those who have contributed to the project.
## Documentation
* [Example Setup on Hetzner](doc/SetupOnHetzner.md)
* [Development](doc/Development.md)
## License
For open source projects, say how it is licensed.
## Project status
If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
Copyright © 2022 meissa GmbH
Licensed under the [Apache License, Version 2.0](LICENSE) (the "License")
Pls. find licenses of our subcomponents [here](doc/SUBCOMPONENT_LICENSE)

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#!/bin/bash
if [ $# != 4 ]
then
echo "expected 4 arguments (webserver-pod-name, username, email, password)"
exit -1
fi
kubectl exec $1 -- python3 manage.py shell -c "from django.contrib.auth import get_user_model; User = get_user_model(); User.objects.create_superuser('$2', '$3', '$4')"

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# Project Setup
## clj setup
### install leiningen
```
sudo apt install leiningen
```
or manually using Instructions on https://leiningen.org/#install
### install vscode + extensions
```
sudo snap install code
```
or with packages from https://code.visualstudio.com/Download
install extension "Calva: Clojure & ClojureScript Interactive Programming"
## cljs / js-dev setup
```
sudo apt install npm
sudo npm install -g npx
# maybe
sudo npm install -g shadow-cljs
# in project root to retrieve all dependencies
npm install --ignore-scripts
npx shadow-cljs compile test
```
### create frontend script
```
npx shadow-cljs release frontend
```
## graalvm-setup
```
curl -LO https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-21.0.0.2/graalvm-ce-java11-linux-amd64-21.0.0.2.tar.gz
# unpack
tar -xzf graalvm-ce-java11-linux-amd64-21.0.0.2.tar.gz
sudo mv graalvm-ce-java11-21.0.0.2 /usr/lib/jvm/
sudo ln -s /usr/lib/jvm/graalvm-ce-java11-21.0.0.2 /usr/lib/jvm/graalvm
sudo ln -s /usr/lib/jvm/graalvm/bin/gu /usr/local/bin
sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/graalvm/bin/java 2
sudo update-alternatives --config java
# install native-image in graalvm-ce-java11-linux-amd64-21.0.0.2/bin
sudo gu install native-image
sudo ln -s /usr/lib/jvm/graalvm/bin/native-image /usr/local/bin
# deps
sudo apt-get install build-essential libz-dev zlib1g-dev
# build
cd ~/repo/dda/c4k-shynet
lein uberjar
mkdir -p target/graalvm
lein native
# execute
./target/graalvm/c4k-shynet -h
./target/graalvm/c4k-shynet src/test/resources/valid-config.edn src/test/resources/valid-auth.edn
./target/graalvm/c4k-shynet src/test/resources/invalid-config.edn src/test/resources/invalid-auth.edn
```
## c4k-setup
### install kubectl
```
sudo -i
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" \
| tee -a /etc/apt/sources.list.d/kubernetes.list
apt update && apt install kubectl
kubectl completion bash >> /etc/bash_completion.d/kubernetes
```
### install kubeconform
```
curl -Lo /tmp/kubeconform.tar.gz https://github.com/yannh/kubeconform/releases/download/v0.4.7/kubeconform-linux-amd64.tar.gz
tar -xf /tmp/kubeconform.tar.gz
sudo cp kubeconform /usr/local/bin
```
### remote access to c4k
```
scp -r root@devops.test.meissa-gmbh.de:/home/c4k/.kube ~/
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@devops.test.meissa-gmbh.de -L 8002:localhost:8002 -L 6443:192.168.5.1:6443
# add in /etc/hosts "127.0.0.1 kubernetes"
# change in ~/.kube/config 192.168.5.1 -> kubernetes
kubectl get pods
```
### deploy shynet
```
java -jar target/uberjar/c4k-shynet-standalone.jar valid-config.edn valid-auth.edn | kubeconform --kubernetes-version 1.19.0 --strict --skip Certificate -
java -jar target/uberjar/c4k-shynet-standalone.jar valid-config.edn my-auth.edn | kubectl apply -f -
```

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# stable release (should be done from master)
```
#adjust [version]
vi package.json
lein release
git push --follow-tags
# bump version - increase version and add -SNAPSHOT
vi package.json
git commit -am "version bump"
git push
```

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SUBCOMPONENTS:
This Software includes a number of subcomponents with
separate copyright notices and license terms. Your use of the source
code for the these subcomponents is subject to the terms and
conditions of the following licenses.
lein with-profile uberjar licenses
...
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-------------------------------------------------------------------------------
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# Setup
## Infrastructure on Hetzner / Aws
For a setup on hetzner / aws we use terraform.
```
resource "aws_s3_bucket" "backup" {
bucket = "backup"
acl = "private"
versioning {
enabled = false
}
tags = {
name = "backup"
Description = "bucket for backups in stage: ${var.stage}"
}
}
resource "hcloud_server" "shynet_09_2021" {
name = "the name"
image = "ubuntu-20.04"
server_type = "cx31"
location = "fsn1"
ssh_keys = ...
lifecycle {
ignore_changes = [ssh_keys]
}
}
resource "aws_route53_record" "v4_neu" {
zone_id = the_dns_zone
name = "shynet-neu"
type = "A"
ttl = "300"
records = [hcloud_server.shynet_09_2021.ipv4_address]
}
output "ipv4" {
value = hcloud_server.shynet_09_2021.ipv4_address
}
```
## k8s minicluster
For k8s installation we use our [dda-k8s-crate](https://github.com/DomainDrivenArchitecture/dda-k8s-crate) with the following configuation:
```
{:user :k8s
:k8s {:external-ip "ip-from-above"}
:cert-manager :letsencrypt-prod-issuer
:persistent-dirs ["postgres"]
}
```
## kubectl apply c4k-shynet
The last step for applying the shynet deployment is
```
c4k-shynet config.edn auth.edn | kubectl apply -f -
```
with the following config.edn:
```
{:fqdn "the-fqdn-from aws_route53_record.v4_neu"
:postgres-data-volume-path "/var/postgres" ;; Volume was configured at dda-k8s-crate, results in a PersistentVolume definition.
:issuer :prod }
```

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{
"name": "c4k-shynet",
"description": "Generate c4k yaml for a shynet deployment.",
"author": "meissa GmbH",
"version": "1.0.0-SNAPSHOT",
"homepage": "https://gitlab.com/domaindrivenarchitecture/c4k-shynet#readme",
"repository": "https://www.npmjs.com/package/c4k-shynet",
"license": "APACHE2",
"main": "c4k-shynet.js",
"bin": {
"c4k-shynet": "./c4k-shynet.js"
},
"keywords": [
"cljs",
"shynet",
"k8s",
"c4k",
"deployment",
"yaml",
"convention4kubernetes"
],
"bugs": {
"url": "https://gitlab.com/domaindrivenarchitecture/c4k-shynet/issues"
},
"dependencies": {
"js-base64": "^3.6.1",
"js-yaml": "^4.0.0"
},
"devDependencies": {
"shadow-cljs": "^2.11.18",
"source-map-support": "^0.5.19"
}
}

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(defproject org.domaindrivenarchitecture/c4k-shynet "1.0.0-SNAPSHOT"
:description "shynet c4k-installation package"
:url "https://domaindrivenarchitecture.org"
:license {:name "Apache License, Version 2.0"
:url "https://www.apache.org/licenses/LICENSE-2.0.html"}
:dependencies [[org.clojure/clojure "1.10.3"]
[org.clojure/tools.reader "1.3.6"]
[org.domaindrivenarchitecture/c4k-common-clj "1.0.0"]
[hickory "0.7.1"]]
:target-path "target/%s/"
:source-paths ["src/main/cljc"
"src/main/clj"]
:resource-paths ["src/main/resources"]
:repositories [["snapshots" :clojars]
["releases" :clojars]]
:deploy-repositories [["snapshots" :clojars]
["releases" :clojars]]
:profiles {:test {:test-paths ["src/test/cljc"]
:resource-paths ["src/test/resources"]
:dependencies [[dda/data-test "0.1.1"]]}
:dev {:plugins [[lein-shell "0.5.0"]]}
:uberjar {:aot :all
:main dda.c4k-shynet.uberjar
:uberjar-name "c4k-shynet-standalone.jar"
:dependencies [[org.clojure/tools.cli "1.0.206"]
[ch.qos.logback/logback-classic "1.3.0-alpha4"
:exclusions [com.sun.mail/javax.mail]]
[org.slf4j/jcl-over-slf4j "2.0.0-alpha1"]]}}
:release-tasks [["test"]
["vcs" "assert-committed"]
["change" "version" "leiningen.release/bump-version" "release"]
["vcs" "commit"]
["vcs" "tag"]
["change" "version" "leiningen.release/bump-version"]]
:aliases {"native" ["shell"
"native-image"
"--report-unsupported-elements-at-runtime"
"--initialize-at-build-time"
"-jar" "target/uberjar/c4k-shynet-standalone.jar"
"-H:ResourceConfigurationFiles=graalvm-resource-config.json"
"-H:Log=registerResource"
"-H:Name=target/graalvm/${:name}"]})

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<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<title>c4k-shynet</title>
<link href="https://domaindrivenarchitecture.org/css/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="https://domaindrivenarchitecture.org/css/fonts/fontawesome/fontawesome.css" rel="stylesheet"
type="text/css" />
<link href="https://domaindrivenarchitecture.org/css/custom.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="c4k-content"></div>
<script src="js/main.js"></script>
</body>
</html>

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{:source-paths ["src/main/cljc"
"src/main/cljs"
"src/main/resources"
"src/test/cljc"
"src/test/cljs"
"src/test/resources"]
:dependencies [[org.domaindrivenarchitecture/c4k-common-cljs "1.0.0"]
[hickory "0.7.1"]]
:builds {:frontend {:target :browser
:modules {:main {:init-fn dda.c4k-shynet.browser/init}}
:release {}
:compiler-options {:optimizations :advanced}}
:test {:target :node-test
:output-to "target/node-tests.js"
:autorun true
:repl-pprint true}}}

56
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(ns dda.c4k-shynet.uberjar
(:gen-class)
(:require
[clojure.spec.alpha :as s]
[clojure.string :as cs]
[clojure.tools.reader.edn :as edn]
[expound.alpha :as expound]
[dda.c4k-shynet.core :as core]))
(def usage
"usage:
c4k-shynet {your configuraton file} {your authorization file}")
(s/def ::options (s/* #{"-h"}))
(s/def ::filename (s/and string?
#(not (cs/starts-with? % "-"))))
(s/def ::cmd-args (s/cat :options ::options
:args (s/?
(s/cat :config ::filename
:auth ::filename))))
(defn expound-config
[config]
(expound/expound ::core/config config))
(defn invalid-args-msg
[spec args]
(s/explain spec args)
(println (str "Bad commandline arguments\n" usage)))
(defn -main [& cmd-args]
(let [parsed-args-cmd (s/conform ::cmd-args cmd-args)]
(if (= ::s/invalid parsed-args-cmd)
(invalid-args-msg ::cmd-args cmd-args)
(let [{:keys [options args]} parsed-args-cmd
{:keys [config auth]} args]
(cond
(some #(= "-h" %) options)
(println usage)
:default
(let [config-str (slurp config)
auth-str (slurp auth)
config-edn (edn/read-string config-str)
auth-edn (edn/read-string auth-str)
config-valid? (s/valid? core/config? config-edn)
auth-valid? (s/valid? core/auth? auth-edn)]
(if (and config-valid? auth-valid?)
(println (core/generate config-edn auth-edn))
(do
(when (not config-valid?)
(println
(expound/expound-str core/config? config-edn {:print-specs? false})))
(when (not auth-valid?)
(println
(expound/expound-str core/auth? auth-edn {:print-specs? false})))))))))))

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(ns dda.c4k-shynet.core
(:require
[clojure.string :as cs]
[clojure.spec.alpha :as s]
#?(:clj [orchestra.core :refer [defn-spec]]
:cljs [orchestra.core :refer-macros [defn-spec]])
[dda.c4k-common.yaml :as yaml]
[dda.c4k-common.postgres :as postgres]
[dda.c4k-shynet.shynet :as shynet]))
(def config-defaults {:issuer :staging})
(def config? (s/keys :req-un [::shynet/fqdn]
:opt-un [::shynet/issuer ::shynet/ingress-type]))
(def auth? (s/keys :req-un [::shynet/django-secret-key
::postgres/postgres-db-user ::postgres/postgres-db-password]))
(defn k8s-objects [config]
(into
[]
(concat
[(yaml/to-string (postgres/generate-config {:postgres-size :2gb :db-name "shynet"}))
(yaml/to-string (postgres/generate-secret config))
(yaml/to-string (postgres/generate-persistent-volume {:postgres-data-volume-path "/var/postgres"}))
(yaml/to-string (postgres/generate-pvc))
(yaml/to-string (postgres/generate-deployment :postgres-image "postgres:14"))
(yaml/to-string (postgres/generate-service))]
[(yaml/to-string (shynet/generate-secret config))
(yaml/to-string (shynet/generate-webserver-deployment))
(yaml/to-string (shynet/generate-celeryworker-deployment))
(yaml/to-string (shynet/generate-ingress config))
(yaml/to-string (shynet/generate-certificate config))
(yaml/to-string (shynet/generate-service-redis))
(yaml/to-string (shynet/generate-service-webserver))
(yaml/to-string (shynet/generate-statefulset))])))
(defn-spec generate any?
[my-config config?
my-auth auth?]
(let [resulting-config (merge config-defaults my-config my-auth)]
(cs/join
"\n---\n"
(k8s-objects resulting-config))))

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(ns dda.c4k-shynet.shynet
(:require
[clojure.spec.alpha :as s]
#?(:cljs [shadow.resource :as rc])
[dda.c4k-common.yaml :as yaml]
[dda.c4k-common.common :as cm]
[dda.c4k-common.predicate :as pred]))
(s/def ::fqdn pred/fqdn-string?)
(s/def ::issuer pred/letsencrypt-issuer?)
(s/def ::django-secret-key pred/bash-env-string?)
(defn ingress-type?
[input]
(contains? #{:traefik :default} input))
(s/def ::ingress-type ingress-type?)
#?(:cljs
(defmethod yaml/load-resource :shynet [resource-name]
(case resource-name
"shynet/secret.yaml" (rc/inline "shynet/secret.yaml")
"shynet/certificate.yaml" (rc/inline "shynet/certificate.yaml")
"shynet/deployments.yaml" (rc/inline "shynet/deployments.yaml")
"shynet/ingress.yaml" (rc/inline "shynet/ingress.yaml")
"shynet/service-redis.yaml" (rc/inline "shynet/service-redis.yaml")
"shynet/service-webserver.yaml" (rc/inline "shynet/service-webserver.yaml")
"shynet/statefulset.yaml" (rc/inline "shynet/statefulset.yaml")
(throw (js/Error. "Undefined Resource!")))))
(defn generate-secret [config]
(let [{:keys [fqdn django-secret-key postgres-db-user postgres-db-password]} config]
(->
(yaml/from-string (yaml/load-resource "shynet/secret.yaml"))
; See comment in secret.yaml
;(assoc-in [:stringData :ALLOWED_HOSTS] fqdn)
(assoc-in [:stringData :DJANGO_SECRET_KEY] django-secret-key)
(assoc-in [:stringData :DB_USER] postgres-db-user)
(assoc-in [:stringData :DB_PASSWORD] postgres-db-password))))
(defn generate-certificate [config]
(let [{:keys [fqdn issuer]} config
letsencrypt-issuer (str "letsencrypt-" (name issuer) "-issuer")]
(->
(yaml/from-string (yaml/load-resource "shynet/certificate.yaml"))
(assoc-in [:spec :commonName] fqdn)
(assoc-in [:spec :dnsNames] [fqdn])
(assoc-in [:spec :issuerRef :name] letsencrypt-issuer))))
(defn generate-webserver-deployment []
(let [shynet-application "shynet-webserver"]
(-> (yaml/from-string (yaml/load-resource "shynet/deployments.yaml"))
(cm/replace-all-matching-values-by-new-value "shynet-application" shynet-application)
(update-in [:spec :template :spec :containers 0] dissoc :command))))
(defn generate-celeryworker-deployment []
(let [shynet-application "shynet-celeryworker"]
(-> (yaml/from-string (yaml/load-resource "shynet/deployments.yaml"))
(cm/replace-all-matching-values-by-new-value "shynet-application" shynet-application))))
(defn generate-ingress [config]
(let [{:keys [fqdn issuer ingress-type]
:or {issuer :staging ingress-type :default}} config
letsencrypt-issuer (str "letsencrypt-" (name issuer) "-issuer")
ingress-kind (if (= :default ingress-type) "" (name ingress-type))]
(->
(yaml/from-string (yaml/load-resource "shynet/ingress.yaml"))
(assoc-in [:metadata :annotations :cert-manager.io/cluster-issuer] letsencrypt-issuer)
(assoc-in [:metadata :annotations :kubernetes.io/ingress.class] ingress-kind)
(cm/replace-all-matching-values-by-new-value "fqdn" fqdn))))
(defn generate-statefulset []
(yaml/from-string (yaml/load-resource "shynet/statefulset.yaml")))
(defn generate-service-redis []
(yaml/from-string (yaml/load-resource "shynet/service-redis.yaml")))
(defn generate-service-webserver []
(yaml/from-string (yaml/load-resource "shynet/service-webserver.yaml")))

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(ns dda.c4k-shynet.browser
(:require
[clojure.tools.reader.edn :as edn]
[dda.c4k-shynet.core :as core]
[dda.c4k-shynet.shynet :as shynet]
[dda.c4k-common.browser :as br]
[dda.c4k-common.postgres :as pgc]))
(defn generate-content
[]
(into [] (concat [(assoc (br/generate-needs-validation) :content
(into [] (concat (br/generate-input-field "fqdn" "Your fqdn:" "shynet.prod.meissa-gmbh.de")
(br/generate-input-field "postgres-data-volume-path" "(Optional) Your postgres-data-volume-path:" "/var/postgres")
(br/generate-input-field "issuer" "(Optional) Your issuer prod/staging:" "")
[(br/generate-br)]
(br/generate-text-area "auth" "Your auth.edn:" "{:postgres-db-user \"shynet\"
:postgres-db-password \"shynet-db-password\"
:django-secret-key \"djangosecretkey\"}"
"5")
[(br/generate-br)]
(br/generate-button "generate-button" "Generate c4k yaml"))))]
(br/generate-output "c4k-shynet-output" "Your c4k deployment.yaml:" "25"))))
(defn generate-content-div
[]
{:type :element
:tag :div
:content
(generate-content)})
(defn config-from-document []
(let [postgres-data-volume-path (br/get-content-from-element "postgres-data-volume-path" :optional true)
issuer (br/get-content-from-element "issuer" :optional true :deserializer keyword)]
(merge
{:fqdn (br/get-content-from-element "fqdn")}
(when (some? postgres-data-volume-path)
{:postgres-data-volume-path postgres-data-volume-path})
(when (some? issuer)
{:issuer issuer})
)))
(defn validate-all! []
(br/validate! "fqdn" ::shynet/fqdn)
(br/validate! "postgres-data-volume-path" ::pgc/postgres-data-volume-path :optional true)
(br/validate! "issuer" ::shynet/issuer :optional true :deserializer keyword)
(br/validate! "auth" core/auth? :deserializer edn/read-string)
(br/set-validated!))
(defn add-validate-listener [name]
(-> (br/get-element-by-id name)
(.addEventListener "blur" #(do (validate-all!)))))
(defn init []
(br/append-hickory (generate-content-div))
(-> js/document
(.getElementById "generate-button")
(.addEventListener "click"
#(do (validate-all!)
(-> (core/generate
(config-from-document)
(br/get-content-from-element "auth" :deserializer edn/read-string))
(br/set-output!)))))
(add-validate-listener "fqdn")
(add-validate-listener "postgres-data-volume-path")
(add-validate-listener "issuer")
(add-validate-listener "auth"))

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<configuration scan="true" scanPeriod="1 seconds" debug="false">
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>INFO</level>
</filter>
</appender>
<appender name="PALLETFILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>logs/pallet.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>logs/old/pallet.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>3</maxHistory>
</rollingPolicy>
<encoder>
<pattern>%date %level [%thread] %logger{10} %msg%n</pattern>
</encoder>
</appender>
<logger name="clj-ssh.ssh" level="ERROR">
<appender-ref ref="PALLETFILE" />
</logger>
<logger name="pallet" level="DEBUG">
<appender-ref ref="PALLETFILE" />
</logger>
<logger name="pallet.ssh" level="ERROR">
<appender-ref ref="PALLETFILE" />
</logger>
<logger name="pallet.algo" level="ERROR">
<appender-ref ref="PALLETFILE" />
</logger>
<logger name="dda" level="DEBUG">
<appender-ref ref="PALLETFILE" />
</logger>
<logger name="meissa" level="DEBUG">
<appender-ref ref="PALLETFILE" />
</logger>
<root level="DEBUG">
<appender-ref ref="CONSOLE" />
</root>
</configuration>

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apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: shynet-cert
namespace: default
spec:
secretName: shynet-secret
commonName: fqdn
dnsNames:
- fqdn
issuerRef:
name: letsencrypt-staging-issuer
kind: ClusterIssuer

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apiVersion: apps/v1
kind: Deployment
metadata:
name: shynet-application
namespace: default
labels:
app: shynet-application
spec:
selector:
matchLabels:
app: shynet-application
strategy:
type: Recreate
replicas: 1
template:
metadata:
labels:
app: shynet-application
spec:
containers:
- name: shynet-application
image: milesmcc/shynet:v0.12.0
imagePullPolicy: IfNotPresent
command: ["./celeryworker.sh"]
envFrom:
- secretRef:
name: shynet-settings

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apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: shynet-webserver-ingress
annotations:
cert-manager.io/cluster-issuer: letsencrypt-staging-issuer
nginx.ingress.kubernetes.io/proxy-body-size: "256m"
nginx.ingress.kubernetes.io/ssl-redirect: "true"
nginx.ingress.kubernetes.io/rewrite-target: /
nginx.ingress.kubernetes.io/proxy-connect-timeout: "300"
nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
spec:
tls:
- hosts:
- fqdn
secretName: shynet-secret
rules:
- host: fqdn
http:
paths:
- backend:
service:
name: shynet-webserver-service
port:
number: 8080
path: /
pathType: Prefix

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apiVersion: v1
kind: Secret
metadata:
name: shynet-settings
type: Opaque
stringData:
# Django settings
DEBUG: "False"
# This is hidden behind ingress and (presumably) only works if it has access to
# all shynet pods and services
# If this is not set to '*' there is 404 on every webpage
ALLOWED_HOSTS: "*" # For better security, set this to your deployment's domain. Comma separated.
DJANGO_SECRET_KEY: django-secret-key
ACCOUNT_SIGNUPS_ENABLED: "False"
TIME_ZONE: "America/New_York"
# Redis configuration (if you use the default Kubernetes config, this will work)
REDIS_CACHE_LOCATION: "redis://shynet-redis.default.svc.cluster.local/0"
CELERY_BROKER_URL: "redis://shynet-redis.default.svc.cluster.local/1"
# PostgreSQL settings
DB_NAME: "shynet"
DB_USER: postgres-db-user
DB_PASSWORD: postgres-db-password
DB_HOST: "postgresql-service"
# Email settings
EMAIL_HOST_USER: ""
EMAIL_HOST_PASSWORD: ""
EMAIL_HOST: ""
SERVER_EMAIL: "Shynet <noreply@shynet.example.com>"

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apiVersion: v1
kind: Service
metadata:
name: shynet-redis
spec:
ports:
- port: 6379
name: redis
clusterIP: None
selector:
app: shynet-redis

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apiVersion: v1
kind: Service
metadata:
name: shynet-webserver-service
spec:
type: ClusterIP
ports:
- port: 8080
selector:
app: shynet-webserver

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apiVersion: apps/v1
kind: StatefulSet
metadata:
name: shynet-redis
spec:
selector:
matchLabels:
app: shynet-redis
serviceName: shynet-redis
replicas: 1
template:
metadata:
labels:
app: shynet-redis
spec:
containers:
- name: shynet-redis
image: redis:6.2.6
imagePullPolicy: IfNotPresent
ports:
- containerPort: 6379
name: redis

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(ns dda.c4k-shynet.shynet-test
(:require
#?(:clj [clojure.test :refer [deftest is are testing run-tests]]
:cljs [cljs.test :refer-macros [deftest is are testing run-tests]])
[dda.c4k-shynet.shynet :as cut]))
(deftest should-generate-webserver-deployment
(is (= {:apiVersion "apps/v1"
:kind "Deployment"
:metadata
{:name "shynet-webserver"
:namespace "default"
:labels {:app "shynet-webserver"}}
:spec
{:selector {:matchLabels {:app "shynet-webserver"}}
:strategy {:type "Recreate"}
:replicas 1
:template
{:metadata {:labels {:app "shynet-webserver"}}
:spec
{:containers
[{:name "shynet-webserver"
:image "milesmcc/shynet:v0.12.0"
:imagePullPolicy "IfNotPresent"
:envFrom [{:secretRef {:name "shynet-settings"}}]}]}}}}
(cut/generate-webserver-deployment))))
(deftest should-generate-celeryworker-deployment
(is (= {:apiVersion "apps/v1"
:kind "Deployment"
:metadata
{:name "shynet-celeryworker"
:namespace "default"
:labels {:app "shynet-celeryworker"}}
:spec
{:selector {:matchLabels {:app "shynet-celeryworker"}}
:strategy {:type "Recreate"}
:replicas 1
:template
{:metadata {:labels {:app "shynet-celeryworker"}}
:spec
{:containers
[{:name "shynet-celeryworker"
:image "milesmcc/shynet:v0.12.0"
:imagePullPolicy "IfNotPresent"
:command ["./celeryworker.sh"]
:envFrom [{:secretRef {:name "shynet-settings"}}]}]}}}}
(cut/generate-celeryworker-deployment))))
(deftest should-generate-certificate
(is (= {:apiVersion "cert-manager.io/v1"
:kind "Certificate"
:metadata {:name "shynet-cert", :namespace "default"}
:spec
{:secretName "shynet-secret"
:commonName "test.com"
:dnsNames ["test.com"]
:issuerRef {:name "letsencrypt-staging-issuer", :kind "ClusterIssuer"}}}
(cut/generate-certificate {:fqdn "test.com" :issuer :staging}))))
(deftest should-generate-ingress
(is (= {:apiVersion "networking.k8s.io/v1"
:kind "Ingress"
:metadata
{:name "shynet-webserver-ingress"
:annotations
{:cert-manager.io/cluster-issuer "letsencrypt-staging-issuer"
:nginx.ingress.kubernetes.io/proxy-body-size "256m"
:nginx.ingress.kubernetes.io/ssl-redirect "true"
:nginx.ingress.kubernetes.io/rewrite-target "/"
:nginx.ingress.kubernetes.io/proxy-connect-timeout "300"
:nginx.ingress.kubernetes.io/proxy-send-timeout "300"
:nginx.ingress.kubernetes.io/proxy-read-timeout "300"}}
:spec
{:tls [{:hosts ["test.com"], :secretName "shynet-secret"}]
:rules
[{:host "test.com"
:http {:paths [{:backend {:service
{:name "shynet-webserver-service" :port {:number 8080}}}, :path "/", :pathType "Prefix"}]}}]}}
(cut/generate-ingress {:fqdn "test.com" :issuer :staging}))))
(deftest should-generate-secret
(is (= {:apiVersion "v1"
:kind "Secret"
:metadata {:name "shynet-settings"}
:type "Opaque"
:stringData
{:DEBUG "False"
:ALLOWED_HOSTS "*"
:DJANGO_SECRET_KEY "django-pw"
:ACCOUNT_SIGNUPS_ENABLED "False"
:TIME_ZONE "America/New_York"
:REDIS_CACHE_LOCATION
"redis://shynet-redis.default.svc.cluster.local/0"
:CELERY_BROKER_URL
"redis://shynet-redis.default.svc.cluster.local/1"
:DB_NAME "shynet"
:DB_USER "postgres-user"
:DB_PASSWORD "postgres-pw"
:DB_HOST "postgresql-service"
:EMAIL_HOST_USER ""
:EMAIL_HOST_PASSWORD ""
:EMAIL_HOST ""
:SERVER_EMAIL "Shynet <noreply@shynet.example.com>"}}
(cut/generate-secret {:fqdn "test.com" :django-secret-key "django-pw"
:postgres-db-user "postgres-user" :postgres-db-password "postgres-pw"}))))

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{:django-secret-key "django"
:postgres-db-user "shynet"
:postgres-db-password "shynet-db-password"}

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{:fqdn "statistics.test.meissa-gmbh.de"
:issuer :staging
:postgres-data-volume-path "/var/postgres"}