clixon/docker/main/startsystem.sh
Olof hagsand 9fa5e216c4 * New "general-purpose" datastore upgrade callback added which i called once on startup, intended for lo
w-level general upgrades and as a complement to module-specific upgrade.
  * Called on startup after initial XML parsing, but before module-specific upgrades
  * Enabled by definign the `.ca_datastore_upgrade`
  * [General-purpose upgrade documentation](https://clixon-docs.readthedocs.io/en/latest/backend.html#ge
neral-purpose)
* JSON parse error messages change from ` on line x: syntax error,..` to `json_parse: line x: syntax err
or`
* Unknown-element error message is more descriptive, eg from `namespace is: urn:example:clixon` to: `Fai
led to find YANG spec of XML node: x with parent: xp in namespace urn:example:clixon`.
* C-API parse and validation API more capable
  * `xml_spec_populate` family of functions extended with three-value return values
    * -1: error, 0: parse OK, 1: parse and YANG binding OK.
  * `xml_parse` and `json_parse` API changes
    * Three value returns: -1: error, 0: parse OK, 1: parse and YANG binding OK.
    * Extended `xml_parse_file2` and `xml_parse_string2` extended API functions with all options available.
      * New concept called `yang_bind` that defines how XML symbols are bound to YANG after parsing
    * Existing API same except `xml_parse_file` `endtag` argument moved to `xml_parse_file2`
* C-API: Added instrumentation: `xml_size` and `xml_stats_get`.
* Fixed: Enabling modstate (CLICON_XMLDB_MODSTATE), changing a revision on a yang, and restarting made the backend daemon exit at start (thanks Matt)
  * Also: ensure to load `ietf-yang-library.yang ` if CLICON_XMLDB_MODSTATE is set
2020-02-20 14:00:01 +01:00

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#!/bin/sh
# ***** BEGIN LICENSE BLOCK *****
#
# Copyright (C) 2017-2019 Olof Hagsand
# Copyright (C) 2020 Olof Hagsand and Rubicon Communications, LLC
#
# This file is part of CLIXON
#
# 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.
#
# Alternatively, the contents of this file may be used under the terms of
# the GNU General Public License Version 3 or later (the "GPL"),
# in which case the provisions of the GPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of the GPL, and not to allow others to
# use your version of this file under the terms of Apache License version 2,
# indicate your decision by deleting the provisions above and replace them with
# the notice and other provisions required by the GPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the Apache License version 2 or the GPL.
#
# ***** END LICENSE BLOCK *****
# This script is copied into the container on build time and runs
# _inside_ the container at start in runtime. It gets environment variables
# from the start.sh script.
# It starts a backend, a restconf daemon and a nginx daemon and exposes ports
# for restconf.
# See also Dockerfile of the example
# Log msg, see with docker logs
>&2 echo "$0"
DBG=${DBG:-0}
WWWUSER=${WWWUSER:-www-data}
# Initiate clixon configuration (env variable)
echo "$CONFIG" > /usr/local/etc/clixon.xml
# Initiate running db (env variable)
echo "$STORE" > /usr/local/var/example/running_db
>&2 echo "Write nginx config files"
# nginx site config file
cat <<EOF > /etc/nginx/conf.d/default.conf
#
server {
listen 80 default_server;
listen localhost:80 default_server;
listen [::]:80 default_server;
server_name localhost;
server_name _;
location / {
fastcgi_pass unix:/www-data/fastcgi_restconf.sock;
include fastcgi_params;
}
location /restconf {
fastcgi_pass unix:/www-data/fastcgi_restconf.sock;
include fastcgi_params;
}
location /streams {
fastcgi_pass unix:/www-data/fastcgi_restconf.sock;
include fastcgi_params;
proxy_http_version 1.1;
proxy_set_header Connection "";
}
}
EOF
# This is a clixon site test file.
# Add to skiplist:
# - all 3rd party model testing (you need to download the repos)
# - test_install.sh since you dont have the make environment
# - test_order.sh XXX this is a bug need debugging
cat <<EOF > /usr/local/bin/test/site.sh
# Add your local site specific env variables (or tests) here.
SKIPLIST="test_api.sh test_yangmodels.sh test_openconfig.sh test_install.sh test_privileges.sh"
#IETFRFC=
EOF
# Workaround for this error output:
# sudo: setrlimit(RLIMIT_CORE): Operation not permitted
echo "Set disable_coredump false" > /etc/sudo.conf
chmod 775 /usr/local/bin/test/site.sh
if [ ! -d /run/nginx ]; then
mkdir /run/nginx
fi
# Start nginx
#/usr/sbin/nginx -g 'daemon off;' -c /etc/nginx/nginx.conf
/usr/sbin/nginx -c /etc/nginx/nginx.conf
>&2 echo "nginx started"
# Start clixon_restconf
su -c "/www-data/clixon_restconf -l f/www-data/restconf.log -D $DBG" -s /bin/sh $WWWUSER &
>&2 echo "clixon_restconf started"
# Set grp write XXX do this when creating
chmod g+w /www-data/fastcgi_restconf.sock
# Start clixon backend
>&2 echo "start clixon_backend:"
/usr/local/sbin/clixon_backend -FD $DBG -s running -l e # logs on docker logs
# Alt: let backend be in foreground, but test scripts may
# want to restart backend
/bin/sleep 100000000