3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
17 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
18 echo -e "usage: $0 [OPTIONS]"
19 echo -e "Install Juju for OSM"
21 echo -e " -h / --help: print this help"
22 echo -e " -D <devops path> use local devops installation path"
23 echo -e " -s <stack name> or <namespace> user defined stack name when installed using swarm or namespace when installed using k8s, default is osm"
24 echo -e " -H <VCA host> use specific juju host controller IP"
25 echo -e " -S <VCA secret> use VCA/juju secret key"
26 echo -e " -P <VCA pubkey> use VCA/juju public key file"
27 echo -e " -l: LXD cloud yaml file"
28 echo -e " -L: LXD credentials yaml file"
29 echo -e " -K: Specifies the name of the controller to use - The controller must be already bootstrapped"
30 echo -e " --debug: debug mode"
31 echo -e " --cachelxdimages: cache local lxd images, create cronjob for that cache (will make installation longer)"
32 echo -e " --nojuju: do not juju, assumes already installed"
33 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
36 function update_juju_images
(){
37 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
38 crontab
-l |
grep update-juju-lxc-images ||
(crontab
-l 2>/dev
/null
; echo "0 4 * * 6 $USER ${OSM_DEVOPS}/installers/update-juju-lxc-images --xenial --bionic") | crontab
-
39 ${OSM_DEVOPS}/installers
/update-juju-lxc-images
--xenial --bionic
40 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
43 function install_juju
() {
44 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
45 echo "Installing juju"
46 sudo snap
install juju
--classic --channel=$JUJU_VERSION/stable
47 [[ ":$PATH": != *":/snap/bin:"* ]] && PATH
="/snap/bin:${PATH}"
48 [ -n "$INSTALL_CACHELXDIMAGES" ] && update_juju_images
49 echo "Finished installation of juju"
50 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
54 function juju_createcontroller_k8s
(){
55 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
56 cat $HOME/.kube
/config | juju add-k8s
$OSM_VCA_K8S_CLOUDNAME --client \
57 || FATAL
"Failed to add K8s endpoint and credential for client in cloud $OSM_VCA_K8S_CLOUDNAME"
58 juju bootstrap
-v --debug $OSM_VCA_K8S_CLOUDNAME $OSM_STACK_NAME \
59 --config controller-service-type
=loadbalancer \
60 --agent-version=$JUJU_AGENT_VERSION \
61 || FATAL
"Failed to bootstrap controller $OSM_STACK_NAME in cloud $OSM_VCA_K8S_CLOUDNAME"
62 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
65 function juju_addlxd_cloud
(){
66 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
68 OSM_VCA_CLOUDNAME
="lxd-cloud"
69 LXDENDPOINT
=$DEFAULT_IP
70 LXD_CLOUD
=/tmp
/.osm
/lxd-cloud.yaml
71 LXD_CREDENTIALS
=/tmp
/.osm
/lxd-credentials.yaml
73 cat << EOF > $LXD_CLOUD
77 auth-types: [certificate]
78 endpoint: "https://$LXDENDPOINT:8443"
80 ssl-hostname-verification: false
82 openssl req
-nodes -new -x509 -keyout /tmp
/.osm
/client.key
-out /tmp
/.osm
/client.crt
-days 365 -subj "/C=FR/ST=Nice/L=Nice/O=ETSI/OU=OSM/CN=osm.etsi.org"
83 local server_cert
=`cat /var/snap/lxd/common/lxd/server.crt | sed 's/^/ /'`
84 local client_cert
=`cat /tmp/.osm/client.crt | sed 's/^/ /'`
85 local client_key
=`cat /tmp/.osm/client.key | sed 's/^/ /'`
87 cat << EOF > $LXD_CREDENTIALS
91 auth-type: certificate
99 lxc config trust add
local: /tmp
/.osm
/client.crt
100 juju add-cloud
-c $OSM_STACK_NAME $OSM_VCA_CLOUDNAME $LXD_CLOUD --force
101 juju add-credential
-c $OSM_STACK_NAME $OSM_VCA_CLOUDNAME -f $LXD_CREDENTIALS
102 sg lxd
-c "lxd waitready"
103 juju controller-config features
=[k8s-operators
]
104 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
107 #Safe unattended install of iptables-persistent
108 function check_install_iptables_persistent
(){
109 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
110 echo -e "\nChecking required packages: iptables-persistent"
111 if ! dpkg
-l iptables-persistent
&>/dev
/null
; then
112 echo -e " Not installed.\nInstalling iptables-persistent requires root privileges"
113 echo iptables-persistent iptables-persistent
/autosave_v4 boolean true | sudo debconf-set-selections
114 echo iptables-persistent iptables-persistent
/autosave_v6 boolean true | sudo debconf-set-selections
115 sudo apt-get
-yq install iptables-persistent
117 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
120 function juju_createproxy
() {
121 [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of
function
122 check_install_iptables_persistent
124 if ! sudo iptables
-t nat
-C PREROUTING
-p tcp
-m tcp
-d $DEFAULT_IP --dport 17070 -j DNAT
--to-destination $OSM_VCA_HOST; then
125 sudo iptables
-t nat
-A PREROUTING
-p tcp
-m tcp
-d $DEFAULT_IP --dport 17070 -j DNAT
--to-destination $OSM_VCA_HOST
126 sudo netfilter-persistent save
128 [ -z "${DEBUG_INSTALL}" ] || DEBUG end of
function
132 INSTALL_CACHELXDIMAGES
=""
134 JUJU_AGENT_VERSION
=2.9.22
139 OSM_VCA_CLOUDNAME
="localhost"
140 OSM_VCA_K8S_CLOUDNAME
="k8scloud"
141 RE_CHECK
='^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
143 while getopts ":D:i:s:H:l:L:K:-: h" o
; do
146 OSM_DEVOPS
="${OPTARG}"
149 DEFAULT_IP
="${OPTARG}"
152 OSM_STACK_NAME
="${OPTARG}" && [[ ! "${OPTARG}" =~
$RE_CHECK ]] && echo "Namespace $OPTARG is invalid. Regex used for validation is $RE_CHECK" && exit 0
155 OSM_VCA_HOST
="${OPTARG}"
158 LXD_CLOUD_FILE
="${OPTARG}"
161 LXD_CRED_FILE
="${OPTARG}"
164 CONTROLLER_NAME
="${OPTARG}"
167 [ "${OPTARG}" == "help" ] && usage
&& exit 0
168 [ "${OPTARG}" == "debug" ] && DEBUG_INSTALL
="--debug" && continue
169 [ "${OPTARG}" == "nojuju" ] && INSTALL_NOJUJU
="y" && continue
170 [ "${OPTARG}" == "cachelxdimages" ] && INSTALL_CACHELXDIMAGES
="y" && continue
171 echo -e "Invalid option: '--$OPTARG'\n" >&2
175 echo "Option -$OPTARG requires an argument" >&2
179 echo -e "Invalid option: '-$OPTARG'\n" >&2
191 source $OSM_DEVOPS/common
/logging
192 source $OSM_DEVOPS/common
/track
194 echo "DEBUG_INSTALL=$DEBUG_INSTALL"
195 echo "DEFAULT_IP=$DEFAULT_IP"
196 echo "OSM_DEVOPS=$OSM_DEVOPS"
199 [ -z "$INSTALL_NOJUJU" ] && install_juju
200 track juju juju_install_ok
202 if [ -z "$OSM_VCA_HOST" ]; then
203 if [ -z "$CONTROLLER_NAME" ]; then
204 juju_createcontroller_k8s
206 if [ -n "$LXD_CLOUD_FILE" ]; then
207 [ -z "$LXD_CRED_FILE" ] && FATAL
"The installer needs the LXD credential yaml if the LXD is external"
208 OSM_VCA_CLOUDNAME
="lxd-cloud"
209 juju add-cloud
$OSM_VCA_CLOUDNAME $LXD_CLOUD_FILE --force || juju update-cloud
$OSM_VCA_CLOUDNAME --client -f $LXD_CLOUD_FILE
210 juju add-credential
$OSM_VCA_CLOUDNAME -f $LXD_CRED_FILE || juju update-credential
$OSM_VCA_CLOUDNAME lxd-cloud-creds
-f $LXD_CRED_FILE
214 OSM_VCA_CLOUDNAME
="lxd-cloud"
215 if [ -n "$LXD_CLOUD_FILE" ]; then
216 [ -z "$LXD_CRED_FILE" ] && FATAL
"The installer needs the LXD credential yaml if the LXD is external"
217 juju add-cloud
-c $CONTROLLER_NAME $OSM_VCA_CLOUDNAME $LXD_CLOUD_FILE --force || juju update-cloud lxd-cloud
-c $CONTROLLER_NAME -f $LXD_CLOUD_FILE
218 juju add-credential
-c $CONTROLLER_NAME $OSM_VCA_CLOUDNAME -f $LXD_CRED_FILE || juju update-credential lxd-cloud
-c $CONTROLLER_NAME -f $LXD_CRED_FILE
221 cat << EOF > ~/.osm/lxd-cloud.yaml
225 auth-types: [certificate]
226 endpoint: "https://$DEFAULT_IP:8443"
228 ssl-hostname-verification: false
230 openssl req
-nodes -new -x509 -keyout ~
/.osm
/client.key
-out ~
/.osm
/client.crt
-days 365 -subj "/C=FR/ST=Nice/L=Nice/O=ETSI/OU=OSM/CN=osm.etsi.org"
231 local server_cert
=`cat /var/snap/lxd/common/lxd/server.crt | sed 's/^/ /'`
232 local client_cert
=`cat ~/.osm/client.crt | sed 's/^/ /'`
233 local client_key
=`cat ~/.osm/client.key | sed 's/^/ /'`
234 cat << EOF > ~/.osm/lxd-credentials.yaml
238 auth-type: certificate
246 lxc config trust add
local: ~
/.osm
/client.crt
247 juju add-cloud
-c $CONTROLLER_NAME $OSM_VCA_CLOUDNAME ~
/.osm
/lxd-cloud.yaml
--force || juju update-cloud lxd-cloud
-c $CONTROLLER_NAME -f ~
/.osm
/lxd-cloud.yaml
248 juju add-credential
-c $CONTROLLER_NAME $OSM_VCA_CLOUDNAME -f ~
/.osm
/lxd-credentials.yaml || juju update-credential lxd-cloud
-c $CONTROLLER_NAME -f ~
/.osm
/lxd-credentials.yaml
251 [ -z "$CONTROLLER_NAME" ] && OSM_VCA_HOST
=`sg lxd -c "juju show-controller $OSM_STACK_NAME"|grep api-endpoints|awk -F\' '{print $2}'|awk -F\: '{print $1}'`
252 [ -n "$CONTROLLER_NAME" ] && OSM_VCA_HOST
=`juju show-controller $CONTROLLER_NAME |grep api-endpoints|awk -F\' '{print $2}'|awk -F\: '{print $1}'`
253 [ -z "$OSM_VCA_HOST" ] && FATAL
"Cannot obtain juju controller IP address"
255 track juju juju_controller_ok