initial move to addons: maas and postgresql

maas/Chart.yaml

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+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+description: Chart to run MaaS
+name: maas
+version: 0.1.0

maas/README.md

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+# aic-helm/maas
+
+This chart installs a working version of MaaS on kubernetes.
+
+### Quickstart
+
+This chart requires a postgresql instance to be running.  
+
+To install postgresql:
+
+```
+helm install postgresql --namespace=maas
+```
+
+Note: Postgresql may take a short time to reach the 'Running' state.  Verify that postgresql is running:
+
+```
+# kubectl get pods -n maas
+NAME                         READY     STATUS        RESTARTS   AGE
+postgresql-0                 1/1       Running       0          1m
+```
+
+To deploy your MaaS chart:
+
+```
+helm install maas --namespace=maas
+```
+
+To verify the helm deployment was successful:
+```
+# helm ls
+NAME         	REVISION	UPDATED                 	STATUS  	CHART           
+opining-mule 	1       	Mon Feb 13 22:20:08 2017	DEPLOYED	maas-0.1.0      
+sweet-manatee	1       	Mon Feb 13 21:57:41 2017	DEPLOYED	postgresql-0.1.0
+
+```
+
+To check that all resources are working as intended:
+```
+# kubectl get all --namespace=maas
+NAME                            READY     STATUS    RESTARTS   AGE
+po/maas-rack-3238195061-tn5fv   1/1       Running   0          11m
+po/maas-region-0                1/1       Running   0          11m
+po/postgresql-0                 1/1       Running   0          34m
+
+NAME                 CLUSTER-IP       EXTERNAL-IP   PORT(S)           AGE
+svc/maas-region-ui   10.105.136.244   <none>        80/TCP,8000/TCP   11m
+svc/postgresql       10.107.159.38    <none>        5432/TCP          34m
+
+NAME                       DESIRED   CURRENT   AGE
+statefulsets/maas-region   1         1         11m
+statefulsets/postgresql    1         1         34m
+
+NAME                           DESIRED   SUCCESSFUL   AGE
+jobs/region-import-resources   1         1            11m
+
+NAME               DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
+deploy/maas-rack   1         1         1            1           11m
+
+NAME                      DESIRED   CURRENT   READY     AGE
+rs/maas-rack-3238195061   1         1         1         11m
+```

maas/requirements.yaml

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+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+dependencies:
+  - name: helm-toolkit
+    repository: http://localhost:8879/charts
+    version: 0.1.0

maas/templates/bin/_import-boot-resources.sh.tpl

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+#!/bin/sh
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+set -ex
+
+function check_for_download {
+
+    TIMEOUT={{ .Values.jobs.import_boot_resources.timeout }}
+    while [[ ${TIMEOUT} -gt 0 ]]; do
+        if maas {{ .Values.credentials.admin_username }} boot-resources read | grep -q '\[\]';
+        then
+            echo 'Did not find boot resources.  Will try again'
+            let TIMEOUT-={{ .Values.jobs.import_boot_resources.retry_timer }}
+            sleep {{ .Values.jobs.import_boot_resources.retry_timer }}
+        else
+            echo 'Boot resources found'
+            exit 0
+        fi
+    done
+    exit 1
+}
+
+maas-region local_config_set \
+        --database-host "{{ include "helm-toolkit.postgresql_host" . }}" \
+        --database-name "{{ .Values.database.db_name }}" \
+        --database-user "{{ .Values.database.db_user }}" \
+        --database-pass "{{ .Values.database.db_password }}" \
+        --maas-url "http://{{ .Values.ui_service_name }}.{{ .Release.Namespace }}:{{ .Values.network.port.service_gui }}/MAAS"
+
+KEY=$(maas-region apikey --username={{ .Values.credentials.admin_username }})
+maas login {{ .Values.credentials.admin_username }} http://{{ .Values.ui_service_name }}.{{ .Release.Namespace }}/MAAS/ $KEY
+
+# make call to import images
+maas {{ .Values.credentials.admin_username }} boot-resources import
+# see if we can find > 0 images
+sleep {{ .Values.jobs.import_boot_resources.retry_timer }}
+check_for_download

maas/templates/bin/_job-readiness.sh.tpl

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+#!/bin/bash
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+</dev/tcp/{{ .Values.ui_service_name }}.{{ .Release.Namespace }}/{{ .Values.network.port.service_gui }} && \
+</dev/tcp/{{ .Values.db_service_name }}.{{ .Release.Namespace }}/{{ .Values.network.port.db_service }} && \
+pg_isready -h {{ .Values.db_service_name }}.{{ .Release.Namespace }} && \
+maas-region apikey --username={{ .Values.credentials.admin_username }} || exit 1

maas/templates/bin/_maas-region-controller.postinst.tpl

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+#!/bin/sh
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+set -ex
+
+. /usr/share/debconf/confmodule
+db_version 2.0
+
+if [ -f /usr/share/dbconfig-common/dpkg/postinst.pgsql ]; then
+    . /usr/share/dbconfig-common/dpkg/postinst.pgsql
+fi
+
+RELEASE=`lsb_release -rs` || RELEASE=""
+
+maas_sync_migrate_db(){
+    maas-region dbupgrade
+}
+
+restart_postgresql(){
+    invoke-rc.d --force postgresql restart || true
+}
+
+configure_maas_default_url() {
+    local ipaddr="$1"
+    # The given address is either "[IPv6_IP]" or "IPv4_IP" or "name", such as
+    # [2001:db8::3:1]:5555 or 127.0.0.1 or maas.example.com.
+    # The ugly sed splits the given thing as:
+    #   (string of anything but ":", or [ipv6_ip]),
+    #   optionally followed by :port.
+    local address=$(echo "$ipaddr" |
+        sed -rn 's/^([^:]*|\[[0-9a-fA-F:]*\])(|:[0-9]*)?$/\1/p')
+    local port=$(echo "$ipaddr" |
+        sed -rn 's/^([^:]*|\[[0-9a-fA-F:]*\])(|:[0-9]*)?$/\2/p')
+    test -n "$port" || port=":80"
+    ipaddr="${ipaddr}${port}"
+    maas-region local_config_set --maas-url "http://${ipaddr}/MAAS"
+}
+
+extract_default_maas_url() {
+    # Extract DEFAULT_MAAS_URL IP/host setting from config file $1.
+    grep "^DEFAULT_MAAS_URL" "$1" | cut -d"/" -f3
+}
+
+configure_migrate_maas_dns() {
+    # This only runs on upgrade. We only run this if the
+    # there are forwarders to migrate or no
+    # named.conf.options.inside.maas are present.
+    maas-region edit_named_options \
+        --migrate-conflicting-options --config-path \
+        /etc/bind/named.conf.options
+    invoke-rc.d bind9 restart || true
+}
+
+if [ "$1" = "configure" ] && [ -z "$2" ]; then
+    #########################################################
+    ##########  Configure DEFAULT_MAAS_URL  #################
+    #########################################################
+
+    # Obtain IP address of default route and change DEFAULT_MAAS_URL
+    # if default-maas-url has not been preseeded.  Prefer ipv4 addresses if
+    # present, and use "localhost" only if there is no default route in either
+    # address family.
+    db_get maas/default-maas-url
+    ipaddr="$RET"
+    if [ -z "$ipaddr" ]; then
+        ipaddr="{{ .Values.ui_service_name }}.{{ .Release.Namespace }}"
+    fi
+    # Set the IP address of the interface with default route
+    configure_maas_default_url "$ipaddr"
+    db_subst maas/installation-note MAAS_URL "$ipaddr"
+    db_set maas/default-maas-url "$ipaddr"
+
+    #########################################################
+    ################  Configure Database  ###################
+    #########################################################
+
+    # Create the database
+    dbc_go maas-region-controller $@
+    maas-region local_config_set \
+        --database-host {{ include "helm-toolkit.postgresql_host" . | quote }} \
+        --database-name {{ .Values.database.db_name | quote }} \
+        --database-user {{ .Values.database.db_user | quote }} \
+        --database-pass {{ .Values.database.db_password | quote }}
+
+    # Only syncdb if we have selected to install it with dbconfig-common.
+    db_get maas-region-controller/dbconfig-install
+    if [ "$RET" = "true" ]; then
+        maas_sync_migrate_db
+        configure_migrate_maas_dns
+    fi
+
+    db_get maas/username
+    username="$RET"
+    if [ -n "$username" ]; then
+        db_get maas/password
+        password="$RET"
+        if [ -n "$password" ]; then
+            maas-region createadmin --username "$username" --password "$password" --email "$username@maas"
+        fi
+    fi
+
+    # Display installation note
+    db_input low maas/installation-note || true
+    db_go
+
+fi
+
+systemctl enable maas-regiond >/dev/null || true
+systemctl restart maas-regiond >/dev/null || true
+invoke-rc.d apache2 restart || true
+
+if [ -f /lib/systemd/system/maas-rackd.service ]; then
+    systemctl restart maas-rackd >/dev/null || true
+fi
+
+db_stop

maas/templates/bin/_register-rack-controller.sh.tpl

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+#!/bin/bash
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+set -ex
+
+# show env
+env > /tmp/env
+
+echo "register-rack-controller URL: "{{ .Values.ui_service_name }}.{{ .Release.Namespace }}
+
+# note the secret must be a valid hex value
+
+# register forever
+while [ 1 ];
+do
+	if maas-rack register --url=http://{{ .Values.ui_service_name }}.{{ .Release.Namespace }}/MAAS --secret={{ .Values.secret | quote }};
+	then
+		echo "Successfully registered with MaaS Region Controller"
+		break
+	else
+		echo "Unable to register with http://{{ .Values.ui_service_name }}.{{ .Release.Namespace }}/MAAS... will try again"
+		sleep 10
+	fi;
+
+done;

maas/templates/bin/_start.sh.tpl

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+#!/bin/bash
+
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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.
+
+set -ex
+
+echo 'running postinst'
+
+chmod 755 /var/lib/dpkg/info/maas-region-controller.postinst
+/bin/sh /var/lib/dpkg/info/maas-region-controller.postinst configure
+
+maas-region createadmin --username={{ .Values.credentials.admin_username }} --password={{ .Values.credentials.admin_password }} --email={{ .Values.credentials.admin_email }} || true

maas/templates/configmap-bin.yaml

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+# Copyright 2017 The Openstack-Helm Authors.
+#
+# 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: maas-bin
+data:
+  start.sh: |
+{{ tuple "bin/_start.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
+  maas-region-controller.postinst: |
+{{ tuple "bin/_maas-region-controller.postinst.tpl" . | include "helm-toolkit.template" | indent 4 }}
+  import-boot-resources.sh: |
+{{ tuple "bin/_import-boot-resources.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
+  job-readiness.sh: |
+{{ tuple "bin/_job-readiness.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
+  register-rack-controller.sh: |
+{{ tuple "bin/_register-rack-controller.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}