Add provs infra

src/dda/build/c4k/domain.clj

@@ -62,7 +62,7 @@
         executable-name (str "c4k-" module)]
     [["bash" "-c" (str executable-name " " (config-path config) " " (auth-path config) " > " (output-path config))]]))
 
-(defn-spec create-c4k-config
+(defn-spec create-c4k-config map?
   [config ::config
    tf-out ::tf-out]
   (let [{:keys [stage]} config

src/dda/build/provs.clj

@@ -0,0 +1,40 @@
+(ns dda.build.provs
+  (:require [orchestra.core :refer [defn-spec]]
+            [clojure.spec.test.alpha :as st]
+            [cheshire.core :refer [generate-string]]
+            [dda.build.devops :as d]
+            [dda.build.provs.domain :as domain]
+            [dda.build.c4k.domain :as c4k-d]
+            [dda.build.infrastructure :as i]))
+
+(def default
+  (merge d/default {:k3s-output-filename "out_k3sServerConfig.yaml"
+                    :k3s-provision-user "root"
+                    :c4k-output-filename "c4k-app.yaml"
+                    :email "default@email.rep"
+                    :echo false}))
+
+(defn-spec run-provs-server! nil?
+  [devops ::d/devops
+   tf-out ::c4k-d/tf-out]
+  (let [config (merge default devops)]
+    (doseq [c (domain/provs-server-command config tf-out)]
+      (i/execute! c config))))
+
+(defn-spec write-k3s-config! nil?
+  "Create a server config for provs using tf-out and write it to a file
+   
+   Requires ':email' to be set, otherwise certs will not work
+   Default: out_k3sServerConfig.yaml
+   can be changed by adding another value for ':k3s-output-filename'
+   "
+  [devops ::d/devops
+   tf-out ::c4k-d/tf-out]
+  (let [config (merge default devops)
+        tf-out-k3s-config (domain/create-k3s-config config tf-out)]
+    (->> tf-out-k3s-config
+         (generate-string)
+         (spit (domain/output-path config)))))
+
+(st/instrument `run-provs-server!)
+(st/instrument `write-k3s-config!)

src/dda/build/provs/domain.clj

@@ -0,0 +1,53 @@
+(ns dda.build.provs.domain
+  (:require [clojure.spec.alpha :as s]
+            [orchestra.core :refer [defn-spec]]
+            [dda.build.devops.domain :as d]
+            [dda.c4k-common.predicate :as pred]
+            [dda.build.c4k.domain :as c4k-d]))
+
+; TODO: Use a better spec for emails
+;       should be added to c4k-common, it seems common enough
+(s/def ::email pred/bash-env-string?)
+(s/def ::fqdn pred/fqdn-string?)
+(s/def ::ipv4 pred/ipv4-string?)
+(s/def ::ipv6 pred/ipv6-string?)
+(s/def ::echo boolean?)
+(s/def ::k3s-output-filename string?)
+(s/def ::k3s-provision-user pred/bash-env-string?)
+(s/def ::config
+  (s/keys :req-un [::d/name ::d/stage ::d/project-root-path ::d/build-dir-name ::d/debug
+                   ::d/dry-run ::d/module ::c4k-d/c4k-output-filenname 
+                   ::email ::echo ::k3s-output-filename ::k3s-provision-user]))
+(s/def ::node
+  (s/keys :req-un [::ipv4 ::ipv6]))
+(s/def ::letsencryptEndpoint pred/letsencrypt-issuer?)
+(s/def ::certmanager
+  (s/keys :req-un [::email ::letsencryptEndpoint]))
+(s/def ::server-config
+  (s/keys :req-un [::fqdn ::node ::certmanager ::echo]))
+
+(defn-spec output-path string?
+  [config ::config]
+  (let [{:keys [k3s-output-filename]} config]
+    (str (d/build-path config) "/" k3s-output-filename)))
+
+(defn-spec provs-server-command seq?
+  [config ::config
+   tf-out ::c4k-d/tf-out]
+  (let [{:keys [k3s-output-filename k3s-provision-user]} config
+         fqdn (get-in tf-out [:out :value :fqdn])]
+    [["provs-server.jar" "k3s" (str k3s-provision-user "@" fqdn) "-c" (output-path config) "-a" (c4k-d/output-path config)]]))
+
+(defn-spec create-k3s-config map?
+  [config ::config
+   tf-out ::c4k-d/tf-out]
+  (let [{:keys [stage email echo]} config
+        letsencrypt-endpoint (if (= stage "prod") "prod" "staging")
+        values (:value (:out tf-out))
+        {:keys [fqdn ipv4 ipv6]} values]
+    {:fqdn fqdn
+     :node {:ipv4 ipv4
+            :ipv6 ipv6}
+     :certmanager {:email email
+                   :letsencryptEndpoint letsencrypt-endpoint}
+     :echo echo}))