You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
c4k-website/src/main/cljc/dda/c4k_website/website.cljc

189 lines
7.8 KiB
Clojure

(ns dda.c4k-website.website
(:require
[clojure.spec.alpha :as s]
[clojure.string :as st]
#?(:cljs [shadow.resource :as rc])
#?(:clj [orchestra.core :refer [defn-spec]]
:cljs [orchestra.core :refer-macros [defn-spec]])
#?(:clj [clojure.edn :as edn]
:cljs [cljs.reader :as edn])
[dda.c4k-common.yaml :as yaml]
[dda.c4k-common.common :as cm]
[dda.c4k-common.base64 :as b64]
[dda.c4k-common.predicate :as pred]
[clojure.string :as str]))
(defn keyword-string?
[input]
(str/starts-with? input "fqdn"))
(defn keyword-string-list?
[input]
(every? true? (map keyword-string? input)))
(s/def ::fqdn pred/fqdn-string?)
(s/def ::fqdn1 pred/fqdn-string?)
(s/def ::fqdn2 pred/fqdn-string?)
(s/def ::single keyword-string?)
(s/def ::multi keyword-string-list?)
(s/def ::issuer pred/letsencrypt-issuer?)
(s/def ::authtoken pred/bash-env-string?)
(s/def ::gitrepourl pred/bash-env-string?)
(def config? (s/keys :req-un [::fqdn ::single ::multi ::fqdn1 ::fqdn2]
:opt-un [::issuer]))
(def auth? (s/keys :req-un [::authtoken ::gitrepourl ::singlegitrepourl]))
(def volume-size 3)
(defn unique-name-from-fqdn
[fqdn]
(st/replace fqdn #"\." "-"))
; ToDo: Move to common?
(defn-spec replace-all-matching-subvalues-in-string-start pred/map-or-seq?
[col string? ;ToDo richtig spec-en
value-to-partly-match string?
value-to-inplace string?]
(clojure.walk/postwalk #(if (and (= (type value-to-partly-match) (type %))
(re-matches (re-pattern (str value-to-partly-match ".*")) %))
(st/replace % value-to-partly-match value-to-inplace) %)
col))
#?(:cljs
(defmethod yaml/load-resource :website [resource-name]
(case resource-name
"website/single-certificate.yaml" (rc/inline "website/single-certificate.yaml")
"website/multi-certificate.yaml" (rc/inline "website/multi-certificate.yaml")
"website/single-ingress.yaml" (rc/inline "website/single-ingress.yaml")
"website/multi-ingress.yaml" (rc/inline "website/multi-ingress.yaml")
"website/single-nginx-configmap.yaml" (rc/inline "website/single-nginx-configmap.yaml")
"website/multi-nginx-configmap.yaml" (rc/inline "website/multi-nginx-configmap.yaml")
"website/nginx-deployment.yaml" (rc/inline "website/nginx-deployment.yaml")
"website/nginx-service.yaml" (rc/inline "website/nginx-service.yaml")
"website/website-content-volume.yaml" (rc/inline "website/website-content-volume.yaml")
"website/website-build-cron.yaml" (rc/inline "website/website-build-cron.yaml")
"website/website-build-deployment.yaml" (rc/inline "website/website-build-deployment.yaml")
"website/website-build-secret.yaml" (rc/inline "website/website-build-secret.yaml")
(throw (js/Error. "Undefined Resource!")))))
#?(:cljs
(defmethod yaml/load-as-edn :website [resource-name]
(yaml/from-string (yaml/load-resource resource-name))))
(defn-spec generate-single-certificate pred/map-or-seq?
[config config?]
(let [{:keys [issuer single]
:or {issuer "staging"}} config
fqdn ((keyword single) config)
letsencrypt-issuer (name issuer)]
(->
(yaml/load-as-edn "website/single-certificate.yaml")
(assoc-in [:spec :issuerRef :name] letsencrypt-issuer)
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
(defn-spec generate-single-ingress pred/map-or-seq?
[config config?]
(let [{:keys [single]} config
fqdn ((keyword single) config)]
(->
(yaml/load-as-edn "website/single-ingress.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
(defn-spec generate-single-nginx-configmap pred/map-or-seq?
[config config?]
(let [{:keys [single]} config
fqdn ((keyword single) config)
configmap (yaml/load-as-edn "website/single-nginx-configmap.yaml")]
(->
configmap
(assoc-in [:data :website.conf] (st/replace (-> configmap :data :website.conf) #"FQDN" (str fqdn ";")))
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn)))))
(defn-spec generate-multi-certificate pred/map-or-seq?
[config config?]
(let [{:keys [issuer multi]
:or {issuer "staging"}} config
fqdn ((keyword (first multi)) config)
fqdn1 ((keyword (second multi)) config)
letsencrypt-issuer (name issuer)]
(->
(yaml/load-as-edn "website/multi-certificate.yaml")
(assoc-in [:spec :issuerRef :name] letsencrypt-issuer)
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn)
(cm/replace-all-matching-values-by-new-value "FQDN1" fqdn1))))
(defn-spec generate-multi-ingress pred/map-or-seq?
[config config?]
(let [{:keys [multi]} config
fqdn ((keyword (first multi)) config)
fqdn1 ((keyword (second multi)) config)]
(->
(yaml/load-as-edn "website/multi-ingress.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn)
(cm/replace-all-matching-values-by-new-value "FQDN1" fqdn1))))
(defn-spec generate-multi-nginx-configmap pred/map-or-seq?
[config config?]
(let [{:keys [multi]} config
fqdn ((keyword (first multi)) config)
fqdn1 ((keyword (second multi)) config)
configmap (yaml/load-as-edn "website/multi-nginx-configmap.yaml")]
(->
configmap
(assoc-in [:data :website.conf] (st/replace (-> configmap :data :website.conf) #"FQDN\ FQDN1" (str fqdn " " fqdn1 ";")))
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn)))))
(defn-spec generate-nginx-deployment pred/map-or-seq?
[config config?]
(let [{:keys [fqdn]} config]
(->
(yaml/load-as-edn "website/nginx-deployment.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn)))))
(defn-spec generate-nginx-service pred/map-or-seq?
[config config?]
(let [{:keys [fqdn]} config]
(->
(yaml/load-as-edn "website/nginx-service.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn)))))
(defn-spec generate-website-content-volume pred/map-or-seq?
[config config?]
(let [{:keys [fqdn]} config]
(->
(yaml/load-as-edn "website/website-content-volume.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "WEBSITESTORAGESIZE" (str (str volume-size) "Gi")))))
(defn-spec generate-website-build-cron pred/map-or-seq?
[config config?]
(let [{:keys [fqdn]} config]
(->
(yaml/load-as-edn "website/website-build-cron.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
(defn-spec generate-website-build-deployment pred/map-or-seq?
[config config?]
(let [{:keys [fqdn]} config]
(->
(yaml/load-as-edn "website/website-build-deployment.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
(defn-spec generate-website-build-secret pred/map-or-seq?
[auth auth?]
(let [{:keys [fqdn
authtoken
gitrepourl]} auth]
(->
(yaml/load-as-edn "website/website-build-secret.yaml")
(replace-all-matching-subvalues-in-string-start "NAME" (unique-name-from-fqdn fqdn))
(cm/replace-all-matching-values-by-new-value "TOKEN" (b64/encode authtoken))
(cm/replace-all-matching-values-by-new-value "URL" (b64/encode gitrepourl)))))