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c4k-website/src/main/cljc/dda/c4k_website/ingress.cljc

40 lines
1.4 KiB
Clojure

(ns dda.c4k-website.ingress
(:require
[clojure.spec.alpha :as s]
#?(: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]))
(s/def ::issuer pred/letsencrypt-issuer?)
(s/def ::service-name string?)
(s/def ::service-port pos-int?)
(s/def ::fqdns (s/coll-of pred/fqdn-string?))
(def ingress? (s/keys :req-un [::fqdns ::service-name ::service-port]
:opt-un [::issuer]))
(defn-spec generate-rule pred/map-or-seq?
[service-name ::service-name
service-port ::service-port
fqdn pred/fqdn-string?]
(->
(yaml/load-as-edn "ingress/rule.yaml")
(cm/replace-all-matching-values-by-new-value "FQDN" fqdn)
(cm/replace-all-matching-values-by-new-value "SERVICE_PORT" service-port)
(cm/replace-all-matching-values-by-new-value "SERVICE_NAME" service-name)))
(defn-spec generate-http-ingress pred/map-or-seq?
[config ingress?]
(let [{:keys [service-name service-port fqdns]} config]
(->
(yaml/load-as-edn "ingress/http-ingress.yaml")
(assoc-in [:metadata :name] (str service-name "-http-ingress"))
(assoc-in [:spec :rules] (mapv (partial generate-rule service-name service-port) fqdns)))))