clixon/test/test_openconfig_network_instance.sh
2022-10-27 14:21:17 +02:00

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#!/usr/bin/env bash
# Tests for openconfig network-instances
# See eg https://github.com/clicon/clixon/issues/287
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
APPNAME=example
cfg=$dir/conf_yang.xml
fyang=$dir/clixon-example.yang
new "openconfig"
if [ ! -d "$OPENCONFIG" ]; then
# err "Hmm Openconfig dir does not seem to exist, try git clone https://github.com/openconfig/public?"
echo "...skipped: OPENCONFIG not set"
rm -rf $dir
if [ "$s" = $0 ]; then exit 0; else return 0; fi
fi
OCDIR=$OPENCONFIG/release/models
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$OCDIR</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_CLISPEC_DIR>$dir</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
<autocli>
<module-default>false</module-default>
<list-keyword-default>kw-nokey</list-keyword-default>
<treeref-state-default>false</treeref-state-default>
<rule>
<name>openconfig1</name>
<operation>enable</operation>
<module-name>clixon-example</module-name>
</rule>
<rule>
<name>openconfig2</name>
<operation>enable</operation>
<module-name>openconfig-network-instance</module-name>
</rule>
</autocli>
</clixon-config>
EOF
# First using ietf-interfaces (not openconfig-interfaces)
# Example yang
cat <<EOF > $fyang
module clixon-example{
yang-version 1.1;
namespace "urn:example:example";
prefix ex;
import openconfig-network-instance {
prefix oc-netinst;
}
}
EOF
# Example system
cat <<EOF > $dir/startup_db
<config>
<network-instances xmlns="http://openconfig.net/yang/network-instance">
<network-instance>
<name>default</name>
<fdb>
<config>
<flood-unknown-unicast-supression>false</flood-unknown-unicast-supression>
</config>
</fdb>
<config>
<name>default</name>
<type xmlns:oc-ni-types="http://openconfig.net/yang/network-instance-types">oc-ni-types:DEFAULT_INSTANCE</type>
<enabled>true</enabled>
<router-id>1.2.3.4</router-id>
</config>
</network-instance>
</network-instances>
</config>
EOF
cat<<EOF > $dir/example_cli.cli
# Clixon example specification
CLICON_MODE="example";
CLICON_PROMPT="%U@%H %W> ";
CLICON_PLUGIN="example_cli";
set @datamodel, cli_auto_set();
save("Save candidate configuration to XML file") <filename:string>("Filename (local filename)"), save_config_file("candidate","filename", "xml");{
cli("Save configuration as CLI commands"), save_config_file("candidate","filename", "cli");
}
show("Show a particular state of the system"){
configuration("Show configuration"), cli_show_auto_mode("candidate", "xml", false, false);
version("Show version"), cli_show_version("candidate", "text", "/");
}
validate("Validate changes"), cli_validate();
commit("Commit the changes"), cli_commit();
quit("Quit"), cli_quit();
EOF
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
sudo pkill -f clixon_backend # to be sure
new "start backend -s startup -f $cfg"
start_backend -s startup -f $cfg
fi
new "wait backend"
wait_backend
new "$clixon_cli -D $DBG -1f $cfg show version"
expectpart "$($clixon_cli -D $DBG -1f $cfg show version)" 0 "${CLIXON_VERSION}"
new "$clixon_cli -D $DBG -1f $cfg save config as cli"
expectpart "$($clixon_cli -D $DBG -1f $cfg save $dir/config.dump cli)" 0 "^$"
new "Check saved config"
expectpart "$(cat $dir/config.dump)" 0 "set network-instances network-instance default config type oc-ni-types:DEFAULT_INSTANCE" "set network-instances network-instance default config router-id 1.2.3.4"
new "load saved cli config"
expectpart "$(cat $dir/config.dump | $clixon_cli -D $DBG -f $cfg 2>&1 > /dev/null)" 0 "^$"
if [ $BE -ne 0 ]; then
new "Kill backend"
# Check if premature kill
pid=$(pgrep -u root -f clixon_backend)
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
fi
rm -rf $dir
new "endtest"
endtest