From d2272b8cbfce369a5bb9a06101571fa93df4f7ed Mon Sep 17 00:00:00 2001
From: Raymond Botha <rabotha42@gmail.com>
Date: Tue, 27 Mar 2018 22:21:03 +0200
Subject: [PATCH] Add initcontainer to bypass 1.9.4 read-only configmap mount
 (#4411)

---
 stable/bitcoind/Chart.yaml                |  2 +-
 stable/bitcoind/templates/deployment.yaml | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/stable/bitcoind/Chart.yaml b/stable/bitcoind/Chart.yaml
index afbf59890c..eb2ef93496 100644
--- a/stable/bitcoind/Chart.yaml
+++ b/stable/bitcoind/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: bitcoind
-version: 0.1.0
+version: 0.1.1
 appVersion: "0.15.1"
 description: Bitcoin is an innovative payment network and a new kind of money.
 keywords:
diff --git a/stable/bitcoind/templates/deployment.yaml b/stable/bitcoind/templates/deployment.yaml
index 3e4206a8e2..273e0c274d 100644
--- a/stable/bitcoind/templates/deployment.yaml
+++ b/stable/bitcoind/templates/deployment.yaml
@@ -18,6 +18,17 @@ spec:
         app: {{ template "bitcoind.name" . }}
         release: {{ .Release.Name }}
     spec:
+      {{- if .Values.configurationFile }}
+      initContainers:
+        - name: copy-bitcoind-config
+          image: busybox
+          command: ['sh', '-c', 'cp /configmap/bitcoin.conf /bitcoin/.bitcoin/bitcoin.conf']
+          volumeMounts:
+            - name: configmap
+              mountPath: /configmap
+            - name: config
+              mountPath: /bitcoin/.bitcoin/
+      {{- end }}
       containers:
         - name: {{ template "bitcoind.fullname" . }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
@@ -44,6 +55,8 @@ spec:
       volumes:
         {{- if .Values.configurationFile }}
         - name: config
+          emptyDir: {}
+        - name: configmap
           configMap:
             name: {{ template "bitcoind.fullname" . }}
         {{- end }}