288 lines
No EOL
11 KiB
Clojure
288 lines
No EOL
11 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 #"\." "-"))
|
|
|
|
(defn generate-service-name
|
|
[uname]
|
|
(str (unique-name-from-fqdn uname) "-service"))
|
|
|
|
(defn generate-cert-name
|
|
[uname]
|
|
(str (unique-name-from-fqdn uname) "-cert"))
|
|
|
|
; 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))))
|
|
|
|
; ability extend input map (e.g. ingress or cert) with additional values (e.g. FQDNs)
|
|
; use for website-ingress generation
|
|
(defn add-to-col-within-map [inmap keywordlist value]
|
|
(-> inmap
|
|
(get-in keywordlist)
|
|
(conj value)
|
|
(#(assoc-in inmap keywordlist %))))
|
|
|
|
; generate a list of host-rules from a list of fqdns
|
|
(defn make-host-rules-from-fqdns
|
|
[rule fqdns]
|
|
;function that creates a rule from host names
|
|
(map #(assoc-in rule [:host] %) fqdns))
|
|
|
|
;create working ingress
|
|
(defn generate-common-http-ingress [config]
|
|
(let [{:keys [fqdn service-name]} config]
|
|
(->
|
|
(yaml/load-as-edn "website/http-ingress.yaml")
|
|
(cm/replace-all-matching-values-by-new-value "SERVICENAME" service-name)
|
|
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
|
|
|
|
(defn generate-website-http-ingress [config]
|
|
(let [{:keys [uname fqdns]} config
|
|
fqdn (first fqdns)
|
|
spec-rules [:spec :rules]
|
|
service-name (generate-service-name uname)]
|
|
(->
|
|
(generate-common-http-ingress
|
|
{:fqdn fqdn :service-name service-name})
|
|
(assoc-in
|
|
[:metadata :name]
|
|
(str (unique-name-from-fqdn uname) "-http-ingress"))
|
|
(#(assoc-in %
|
|
spec-rules
|
|
(make-host-rules-from-fqdns
|
|
(-> % :spec :rules first) ;get first ingress rule
|
|
fqdns))))))
|
|
|
|
;create working ingress
|
|
(defn generate-common-https-ingress [config]
|
|
(let [{:keys [fqdn service-name cert-name]} config]
|
|
(->
|
|
(yaml/load-as-edn "website/https-ingress.yaml")
|
|
(cm/replace-all-matching-values-by-new-value "SERVICENAME" service-name)
|
|
(cm/replace-all-matching-values-by-new-value "CERTNAME" cert-name)
|
|
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
|
|
|
|
(defn generate-website-https-ingress [config]
|
|
(let [{:keys [uname fqdns]} config
|
|
fqdn (first fqdns)
|
|
spec-rules [:spec :rules]
|
|
spec-tls-hosts [:spec :tls 0 :hosts]
|
|
service-name (generate-service-name uname)
|
|
cert-name (generate-cert-name uname)]
|
|
(->
|
|
(generate-common-https-ingress
|
|
{:fqdn fqdn :service-name service-name :cert-name cert-name})
|
|
(assoc-in
|
|
[:metadata :name]
|
|
(str (unique-name-from-fqdn uname) "-https-ingress"))
|
|
(#(assoc-in %
|
|
spec-tls-hosts
|
|
fqdns))
|
|
(#(add-to-col-within-map %
|
|
spec-rules
|
|
(make-host-rules-from-fqdns
|
|
(-> % :spec :rules first) ;get first ingress rule
|
|
fqdns))))))
|
|
|
|
(defn generate-common-certificate
|
|
[config]
|
|
(let [{:keys [uname fqdns issuer]
|
|
:or {issuer "staging"}} config
|
|
fqdn (first fqdns)
|
|
letsencrypt-issuer (name issuer)
|
|
cert-name (generate-cert-name uname)]
|
|
(->
|
|
(yaml/load-as-edn "website/certificate.yaml")
|
|
(assoc-in [:spec :issuerRef :name] letsencrypt-issuer)
|
|
(cm/replace-all-matching-values-by-new-value "CERTNAME" cert-name)
|
|
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
|
|
|
|
(defn generate-website-certificate
|
|
[config]
|
|
(let [{:keys [fqdns]} config
|
|
spec-dnsNames [:spec :dnsNames]]
|
|
(->
|
|
(generate-common-certificate config)
|
|
(assoc-in spec-dnsNames fqdns))))
|
|
|
|
(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))))) |