refactor domain & infra for k3s

src/main/kotlin/org/domaindrivenarchitecture/provs/server/domain/ApplicationService.kt

@@ -1,7 +1,10 @@
 package org.domaindrivenarchitecture.provs.server.domain
 
 import org.domaindrivenarchitecture.provs.framework.core.Prov
+import org.domaindrivenarchitecture.provs.server.domain.k3s.provisionK3s
 
 fun provisionServer(prov: Prov,  cmd: ServerCliCommand) {
-
+    when(cmd.serverType) {
+        ServerType.K3S -> prov.provisionK3s()
+    }
 }

src/main/kotlin/org/domaindrivenarchitecture/provs/server/domain/ServerApplicationService.kt

@@ -1,13 +0,0 @@
-package org.domaindrivenarchitecture.provs.server.application
-
-import org.domaindrivenarchitecture.provs.framework.core.Prov
-import org.domaindrivenarchitecture.provs.server.domain.installK3sServer
-
-
-/**
- * Performs use case of provisioning a k3s server
- */
-fun Prov.provisionK3s() = task {
-    installK3sServer()
-}
-

src/main/kotlin/org/domaindrivenarchitecture/provs/server/domain/k3s/K3sService.kt

@@ -1,9 +1,10 @@
-package org.domaindrivenarchitecture.provs.server.domain
+package org.domaindrivenarchitecture.provs.server.domain.k3s
 
 import org.domaindrivenarchitecture.provs.framework.core.Prov
 import org.domaindrivenarchitecture.provs.framework.core.ProvResult
 import org.domaindrivenarchitecture.provs.framework.core.echoCommandForText
 import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptInstall
+import org.domaindrivenarchitecture.provs.server.infrastructure.provisionK3sInfra
 
 
 /**
@@ -11,36 +12,6 @@ import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptInsta
  * If docker is true, then docker will be installed (may conflict if docker is already existing) and k3s will be installed with docker option.
  * If tlsHost is specified, then tls (if configured) also applies to the specified host.
  */
-fun Prov.installK3sServer(docker: Boolean = false, tlsHost: String? = null, options: String? = null) = task {
-    val tlsSanOption = tlsHost?.let { "--tls-san ${it}" } ?: ""
-
-    val k3sOptions = if (tlsHost == null && options == null)
-        ""
-    else
-        "INSTALL_K3S_EXEC=\"$options $tlsSanOption\""
-
-    aptInstall("curl")
-    if (!chk("k3s -version")) {
-        if (docker) {
-            // might not work if docker already installed
-            sh("""
-                curl https://releases.rancher.com/install-docker/19.03.sh | sh
-                curl -sfL https://get.k3s.io | $k3sOptions sh -s - --docker
-            """.trimIndent())
-        } else {
-            cmd("curl -sfL https://get.k3s.io | $k3sOptions sh -")
-        }
-    } else {
-        ProvResult(true)
-    }
-}
-
-
-fun Prov.uninstallK3sServer() = task {
-    cmd("sudo /usr/local/bin/k3s-uninstall.sh")
-}
-
-
-fun Prov.applyK3sConfig(configAsYaml: String) = task {
-    cmd(echoCommandForText(configAsYaml) + " | sudo k3s kubectl apply -f -")
+fun Prov.provisionK3s() = task {
+    provisionK3sInfra()
 }

src/main/kotlin/org/domaindrivenarchitecture/provs/server/infrastructure/K3s.kt

@@ -0,0 +1,45 @@
+package org.domaindrivenarchitecture.provs.server.infrastructure
+
+import org.domaindrivenarchitecture.provs.framework.core.Prov
+import org.domaindrivenarchitecture.provs.framework.core.ProvResult
+import org.domaindrivenarchitecture.provs.framework.core.echoCommandForText
+import org.domaindrivenarchitecture.provs.framework.ubuntu.install.base.aptInstall
+
+/**
+ * Installs a k3s server.
+ * If docker is true, then docker will be installed (may conflict if docker is already existing) and k3s will be installed with docker option.
+ * If tlsHost is specified, then tls (if configured) also applies to the specified host.
+ */
+fun Prov.provisionK3sInfra(docker: Boolean = false, tlsHost: String? = null, options: String? = null) = task {
+    val tlsSanOption = tlsHost?.let { "--tls-san ${it}" } ?: ""
+
+    val k3sOptions = if (tlsHost == null && options == null)
+        ""
+    else
+        "INSTALL_K3S_EXEC=\"$options $tlsSanOption\""
+
+    aptInstall("curl")
+    if (!chk("k3s -version")) {
+        if (docker) {
+            // might not work if docker already installed
+            sh("""
+                curl https://releases.rancher.com/install-docker/19.03.sh | sh
+                curl -sfL https://get.k3s.io | $k3sOptions sh -s - --docker
+            """.trimIndent())
+        } else {
+            cmd("curl -sfL https://get.k3s.io | $k3sOptions sh -")
+        }
+    } else {
+        ProvResult(true)
+    }
+}
+
+
+fun Prov.uninstallK3sServer() = task {
+    cmd("sudo /usr/local/bin/k3s-uninstall.sh")
+}
+
+
+fun Prov.applyK3sConfig(configAsYaml: String) = task {
+    cmd(echoCommandForText(configAsYaml) + " | sudo k3s kubectl apply -f -")
+}

src/test/kotlin/org/domaindrivenarchitecture/provs/server/infrastructure/K3dKtTest.kt

@@ -1,4 +1,4 @@
-package org.domaindrivenarchitecture.provs.server.domain
+package org.domaindrivenarchitecture.provs.server.infrastructure
 
 import org.domaindrivenarchitecture.provs.framework.core.docker
 import org.domaindrivenarchitecture.provs.framework.core.docker.containerExec
@@ -7,6 +7,8 @@ import org.domaindrivenarchitecture.provs.framework.core.local
 import org.domaindrivenarchitecture.provs.framework.core.processors.ContainerStartMode
 import org.domaindrivenarchitecture.provs.server.apple.appleConfig
 import org.domaindrivenarchitecture.provs.server.apple.checkAppleService
+import org.domaindrivenarchitecture.provs.server.domain.applyK8sConfig
+import org.domaindrivenarchitecture.provs.server.domain.installK3sAsContainers
 import org.domaindrivenarchitecture.provs.test.tags.ContainerTest
 import org.domaindrivenarchitecture.provs.test.tags.NonCi
 import org.junit.jupiter.api.Assertions.assertTrue