From f05ccc2d99f5abf3fd8bab141388c5e0dcf4c2d2 Mon Sep 17 00:00:00 2001
From: Ricardo <rnoriega@redhat.com>
Date: Fri, 3 May 2019 17:37:13 +0200
Subject: [PATCH] Modify Ingress manifest for Libvirt deployments

  This is a temporary workaround

Change-Id: I3f9e4b4b666699224b0e73ea46b782c8911d95af
Signed-off-by: Ricardo Noriega <rnoriega@redhat.com>
Signed-off-by: Andrew Bays <abays@redhat.com>
---
 pkg/generator/generator.go | 45 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/pkg/generator/generator.go b/pkg/generator/generator.go
index aba2d20..6a0809f 100644
--- a/pkg/generator/generator.go
+++ b/pkg/generator/generator.go
@@ -29,11 +29,14 @@ type Generator struct {
 	masterMemoryMB string
 	sshKeyPath     string
 	secrets        map[string]string
+	clusterName    string
+	baseDomain     string
+	providerType   string
 }
 
 // New constructor for the generator
 func New(baseRepo string, basePath string, installerPath string, secretsRepo string, siteRepo string, settingsPath string, buildPath string, masterMemoryMB string, sshKeyPath string) Generator {
-	g := Generator{baseRepo, basePath, installerPath, secretsRepo, siteRepo, settingsPath, buildPath, masterMemoryMB, sshKeyPath, make(map[string]string)}
+	g := Generator{baseRepo, basePath, installerPath, secretsRepo, siteRepo, settingsPath, buildPath, masterMemoryMB, sshKeyPath, make(map[string]string), "", "", ""}
 	return g
 }
 
@@ -122,7 +125,7 @@ func (g Generator) ReadSecretFiles(path string, info os.FileInfo, err error) err
 }
 
 // GenerateInstallConfig generates the initial config.yaml
-func (g Generator) GenerateInstallConfig() {
+func (g *Generator) GenerateInstallConfig() {
 	// Read install-config.yaml on the given path and parse it
 	manifestsPath := fmt.Sprintf("%s/base_manifests/%s", g.buildPath, g.basePath)
 	installPath := fmt.Sprintf("%s/install-config.yaml.go", manifestsPath)
@@ -148,6 +151,8 @@ func (g Generator) GenerateInstallConfig() {
 		os.Exit(1)
 	}
 	parsedSettings := (*siteSettings)["settings"]
+	g.clusterName = parsedSettings["clusterName"].(string)
+	g.baseDomain = parsedSettings["baseDomain"].(string)
 
 	// Read secrets
 	secretsPath := fmt.Sprintf("%s/secrets", g.buildPath)
@@ -197,6 +202,12 @@ func (g Generator) GenerateInstallConfig() {
 		}
 	}
 
+	if _, ok := settings["libvirtURI"]; ok {
+		g.providerType = "libvirt"
+	} else if _, ok := settings["AWSRegion"]; ok {
+		g.providerType = "aws"
+	}
+
 	// Merge with secrets dictionary
 	for k, v := range g.secrets {
 		settings[k] = v
@@ -252,6 +263,31 @@ func (g Generator) CreateManifests() {
 	}
 }
 
+
+//ModifyIngressManifest modifies the cluster ingress manifest for Libvirt deployments
+func (g Generator) ModifyIngressManifest() {
+        log.Println("Modify Ingress Manifest")
+        file := g.buildPath+"/manifests/cluster-ingress-02-config.yml"
+        input, err := ioutil.ReadFile(file)
+        if err != nil {
+                log.Fatalln(err)
+        }
+
+        lines := strings.Split(string(input), "\n")
+
+        for i, line := range lines {
+                if strings.Contains(line, "domain") {
+                        lines[i] = "  domain: apps."+g.baseDomain
+                }
+        }
+        output := strings.Join(lines, "\n")
+        err = ioutil.WriteFile(file, []byte(output), 0644)
+        if err != nil {
+                log.Fatalln(err)
+        }
+}
+
+
 // DeployCluster starts deployment of the cluster
 func (g Generator) DeployCluster() {
 	log.Println("Deploying cluster")
@@ -290,6 +326,11 @@ func (g Generator) GenerateManifests() {
 	// Create manifests
 	g.CreateManifests()
 
+	// Modify Ingress manifest if libvirt
+	if g.providerType == "libvirt" {
+		g.ModifyIngressManifest()
+	}
+
 	// Deploy cluster
 	g.DeployCluster()
 }
-- 
2.16.6