Totally revamp cluster chart configs

charts/config.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+vars=(
+    initca="@initca@"
+    apiserver="@apiserver@"
+    cluster="@cluster@"
+    ingress_nodes="@ingress_nodes@"
+    filseserver="@fileserver@"
+    acme_email="@acme_email@"
+    grafana_ldap_toml="@grafana_ldap_toml@"
+    grafana_smtp_user="@grafana_smtp_user@"
+    grafana_smtp_password="@grafana_smtp_password@"
+)
+
+make_substitutions () {
+    read x
+    for i in "${vars[@]}"; do
+        k=$(echo "$i" | cut -d= -f1)
+        v=$(echo "$i" | cut -d= -f2)
+        echo "$x" | sed "s/@$k@/$v/g"
+    done
+}
+
+kubectl_apply () {
+    ns=$1; shift
+    charts=("$@")
+    for i in "${charts[@]}"; do
+        k=$(echo "$i" | cut -d= -f1)
+        v=$(echo "$i" | cut -d= -f2)
+        sed "s/@$k@/$v/g" $i | kubectl apply -n $ns -f -
+    done
+}
+
+# vim:ft=sh