--- /dev/null
+#!/usr/bin/dumb-init /bin/sh
+set -e
+set -x
+
+# Note above that we run dumb-init as PID 1 in order to reap zombie processes
+# as well as forward signals to all processes in its session. Normally, sh
+# wouldn't do either of these functions so we'd leak zombies as well as do
+# unclean termination of all our sub-processes.
+# As of docker 1.13, using docker run --init achieves the same outcome.
+
+# You can set CONSUL_BIND_INTERFACE to the name of the interface you'd like to
+# bind to and this will look up the IP and pass the proper -bind= option along
+# to Consul.
+CONSUL_BIND=
+if [ -n "$CONSUL_BIND_INTERFACE" ]; then
+ CONSUL_BIND_ADDRESS=$(ip -o -4 addr list $CONSUL_BIND_INTERFACE | head -n1 | awk '{print $4}' | cut -d/ -f1)
+ if [ -z "$CONSUL_BIND_ADDRESS" ]; then
+ echo "Could not find IP for interface '$CONSUL_BIND_INTERFACE', exiting"
+ exit 1
+ fi
+
+ CONSUL_BIND="-bind=$CONSUL_BIND_ADDRESS"
+ echo "==> Found address '$CONSUL_BIND_ADDRESS' for interface '$CONSUL_BIND_INTERFACE', setting bind option..."
+fi
+
+# You can set CONSUL_CLIENT_INTERFACE to the name of the interface you'd like to
+# bind client intefaces (HTTP, DNS, and RPC) to and this will look up the IP and
+# pass the proper -client= option along to Consul.
+CONSUL_CLIENT=
+if [ -n "$CONSUL_CLIENT_INTERFACE" ]; then
+ CONSUL_CLIENT_ADDRESS=$(ip -o -4 addr list $CONSUL_CLIENT_INTERFACE | head -n1 | awk '{print $4}' | cut -d/ -f1)
+ if [ -z "$CONSUL_CLIENT_ADDRESS" ]; then
+ echo "Could not find IP for interface '$CONSUL_CLIENT_INTERFACE', exiting"
+ exit 1
+ fi
+
+ CONSUL_CLIENT="-client=$CONSUL_CLIENT_ADDRESS"
+ echo "==> Found address '$CONSUL_CLIENT_ADDRESS' for interface '$CONSUL_CLIENT_INTERFACE', setting client option..."
+fi
+
+# CONSUL_DATA_DIR is exposed as a volume for possible persistent storage. The
+# CONSUL_CONFIG_DIR isn't exposed as a volume but you can compose additional
+# config files in there if you use this image as a base, or use CONSUL_LOCAL_CONFIG
+# below.
+CONSUL_DATA_DIR=/consul/data
+CONSUL_CONFIG_DIR=/consul/config
+
+# You can also set the CONSUL_LOCAL_CONFIG environemnt variable to pass some
+# Consul configuration JSON without having to bind any volumes.
+if [ -n "$CONSUL_LOCAL_CONFIG" ]; then
+ echo "$CONSUL_LOCAL_CONFIG" > "$CONSUL_CONFIG_DIR/local.json"
+fi
+
+# If the user is trying to run Consul directly with some arguments, then
+# pass them to Consul.
+if [ "${1:0:1}" = '-' ]; then
+ set -- consul "$@"
+fi
+
+# Look for Consul subcommands.
+if [ "$1" = 'agent' ]; then
+ shift
+ set -- consul agent \
+ -data-dir="$CONSUL_DATA_DIR" \
+ -config-dir="$CONSUL_CONFIG_DIR" \
+ $CONSUL_BIND \
+ $CONSUL_CLIENT \
+ "$@"
+elif [ "$1" = 'version' ]; then
+ # This needs a special case because there's no help output.
+ set -- consul "$@"
+elif consul --help "$1" 2>&1 | grep -q "consul $1"; then
+ # We can't use the return code to check for the existence of a subcommand, so
+ # we have to use grep to look for a pattern in the help output.
+ set -- consul "$@"
+fi
+
+# If we are running Consul, make sure it executes as the proper user.
+if [ "$1" = 'consul' ]; then
+ # If the data or config dirs are bind mounted then chown them.
+ # Note: This checks for root ownership as that's the most common case.
+ if [ "$(stat -c %u /consul/data)" != "$(id -u consul)" ]; then
+ chown consul:consul /consul/data
+ fi
+ if [ "$(stat -c %u /consul/config)" != "$(id -u consul)" ]; then
+ chown consul:consul /consul/config
+ fi
+
+ # If requested, set the capability to bind to privileged ports before
+ # we drop to the non-root user. Note that this doesn't work with all
+ # storage drivers (it won't work with AUFS).
+ if [ ! -z ${CONSUL_ALLOW_PRIVILEGED_PORTS+x} ]; then
+ setcap "cap_net_bind_service=+ep" /bin/consul
+ fi
+
+# Instead of using this we run our pod as a non-root user.
+# set -- su-exec consul:consul "$@"
+fi
+
+exec "$@"
--- /dev/null
+{{/*
+# Copyright © 2020 Samsung Electronics
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: {{ include "common.fullname" . }}-entrypoint
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ include "common.release" . }}
+ heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/*").AsConfig . | indent 2 }}
- name: {{ include "common.name" . }}
image: "{{ .Values.global.dockerHubRepository | default .Values.dockerHubRepository }}/{{ .Values.image }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ securityContext:
+ runAsUser: {{ .Values.securityContext.runAsUser }}
+ runAsGroup: {{ .Values.securityContext.runAsGroup }}
+ command:
+ - docker-entrypoint.sh
+ args:
+ - "agent"
+ - "-dev"
+ - "-client"
+ - "0.0.0.0"
ports:
- containerPort: {{ .Values.service.internalPort }}
# disable liveness probe when breakpoints set in debugger
- mountPath: /etc/localtime
name: localtime
readOnly: true
+ - mountPath: /usr/local/bin/docker-entrypoint.sh
+ name: entrypoint
+ subPath: docker-entrypoint.sh
resources:
{{ include "common.resources" . | indent 12 }}
{{- if .Values.nodeSelector }}
- name: localtime
hostPath:
path: /etc/localtime
+ - name: entrypoint
+ configMap:
+ name: {{ include "common.fullname" . }}-entrypoint
+ defaultMode: 0777
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
Code Review / oom.git / commitdiff