272 lines
6.8 KiB
Bash
Executable file
272 lines
6.8 KiB
Bash
Executable file
#!/bin/bash
|
|
# Auto-upgrade using draft-wang-netmod-module-revision-management
|
|
# Ways of changes (operation-type) are:
|
|
# create, delete, move, modify
|
|
# In this example, example-a has the following changes:
|
|
# - Create y, delete x, replace host-name, move z
|
|
# example-b is completely obsoleted
|
|
|
|
# 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.xml
|
|
changelog=$dir/changelog.xml # Module revision changelog
|
|
changelog2=$dir/changelog2.xml # From draft appendix
|
|
exa01y=$dir/example-a@2017-12-01.yang
|
|
exa20y=$dir/example-a@2017-12-20.yang
|
|
exb20y=$dir/example-b@2017-12-20.yang
|
|
|
|
# draft-wang-netmod-module-revision-management-01
|
|
# 3.2.1 and 4.1 example-a revision 2017-12-01
|
|
cat <<EOF > $exa01y
|
|
module example-a{
|
|
yang-version 1.1;
|
|
namespace "urn:example:a";
|
|
prefix "a";
|
|
|
|
organization "foo.";
|
|
contact "fo@example.com";
|
|
description
|
|
"foo.";
|
|
|
|
revision 2017-12-01 {
|
|
description "Initial revision.";
|
|
}
|
|
|
|
container system {
|
|
leaf a {
|
|
type string;
|
|
description "no change";
|
|
}
|
|
leaf x {
|
|
type string;
|
|
description "delete";
|
|
}
|
|
leaf host-name {
|
|
type uint32;
|
|
description "modify type";
|
|
}
|
|
leaf z {
|
|
description "move to alt";
|
|
type string;
|
|
}
|
|
}
|
|
container alt {
|
|
}
|
|
}
|
|
EOF
|
|
# 3.2.1 and 4.1 example-a revision 2017-12-20
|
|
cat <<EOF > $exa20y
|
|
module example-a {
|
|
yang-version 1.1;
|
|
namespace "urn:example:a";
|
|
prefix "a";
|
|
|
|
organization "foo.";
|
|
contact "fo@example.com";
|
|
description
|
|
"foo.";
|
|
|
|
revision 2017-12-20 {
|
|
description "Create y, delete x, replace host-name, move z";
|
|
}
|
|
revision 2017-12-01 {
|
|
description "Initial revision.";
|
|
}
|
|
container system {
|
|
leaf a {
|
|
type string;
|
|
description "no change";
|
|
}
|
|
leaf host-name {
|
|
type string;
|
|
description "replace";
|
|
}
|
|
leaf y {
|
|
type string;
|
|
description "create";
|
|
}
|
|
}
|
|
container alt {
|
|
leaf z {
|
|
description "move to alt";
|
|
type string;
|
|
}
|
|
}
|
|
}
|
|
EOF
|
|
|
|
# 3.2.1 and 4.1 example-a revision 2017-12-20
|
|
cat <<EOF > $exb20y
|
|
module example-b {
|
|
yang-version 1.1;
|
|
namespace "urn:example:b";
|
|
prefix "b";
|
|
|
|
organization "foo.";
|
|
contact "fo@example.com";
|
|
description
|
|
"foo.";
|
|
|
|
revision 2017-12-20 {
|
|
description "Remove all";
|
|
}
|
|
}
|
|
EOF
|
|
|
|
# Create failsafe db
|
|
cat <<EOF > $dir/failsafe_db
|
|
<config>
|
|
<system xmlns="urn:example:a">
|
|
<a>Failsafe</a>
|
|
</system>
|
|
</config>
|
|
EOF
|
|
|
|
# Create startup db revision example-a and example-b 2017-12-01
|
|
# this should be automatically upgraded to 2017-12-20
|
|
cat <<EOF > $dir/startup_db
|
|
<config>
|
|
<modules-state xmlns="urn:ietf:params:xml:ns:yang:ietf-yang-library">
|
|
<module-set-id>42</module-set-id>
|
|
<module>
|
|
<name>example-a</name>
|
|
<revision>2017-12-01</revision>
|
|
<namespace>urn:example:a</namespace>
|
|
</module>
|
|
<module>
|
|
<name>example-b</name>
|
|
<revision>2017-12-01</revision>
|
|
<namespace>urn:example:b</namespace>
|
|
</module>
|
|
</modules-state>
|
|
<system xmlns="urn:example:a">
|
|
<a>dont change me</a>
|
|
<host-name>modify me</host-name>
|
|
<x>remove me</x>
|
|
<z>move me</z>
|
|
</system>
|
|
<alt xmlns="urn:example:a">
|
|
</alt>
|
|
<system-b xmlns="urn:example:b">
|
|
<b>Obsolete</b>
|
|
</system-b>
|
|
</config>
|
|
EOF
|
|
|
|
# Wanted new XML
|
|
XML='<system xmlns="urn:example:a"><a>dont change me</a><host-name>i am modified</host-name><y>created</y></system><alt xmlns="urn:example:a"><z>move me</z></alt>'
|
|
|
|
|
|
# Create configuration
|
|
cat <<EOF > $cfg
|
|
<clixon-config xmlns="http://clicon.org/config">
|
|
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
|
|
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
|
|
<CLICON_YANG_MAIN_DIR>$dir</CLICON_YANG_MAIN_DIR>
|
|
<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
|
|
<CLICON_BACKEND_DIR>/usr/local/lib/example/backend</CLICON_BACKEND_DIR>
|
|
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
|
|
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
|
|
<CLICON_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
|
|
<CLICON_XMLDB_MODSTATE>true</CLICON_XMLDB_MODSTATE>
|
|
<CLICON_XML_CHANGELOG>true</CLICON_XML_CHANGELOG>
|
|
<CLICON_XML_CHANGELOG_FILE>$changelog</CLICON_XML_CHANGELOG_FILE>
|
|
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
|
|
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
|
|
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
|
|
</clixon-config>
|
|
EOF
|
|
|
|
# Changelog of example-a:
|
|
cat <<EOF > $changelog
|
|
<yang-modules xmlns="http://clicon.org/xml-changelog">
|
|
<module>
|
|
<namespace>urn:example:b</namespace>
|
|
<revfrom>2017-12-01</revfrom>
|
|
<revision>2017-12-20</revision>
|
|
<change-log>
|
|
<index>0001</index>
|
|
<change-operation>delete</change-operation>
|
|
<target-node>/b:system-b</target-node>
|
|
</change-log>
|
|
</module>
|
|
<module>
|
|
<namespace>urn:example:a</namespace>
|
|
<revfrom>2017-12-01</revfrom>
|
|
<revision>2017-12-20</revision>
|
|
<change-log>
|
|
<index>0001</index>
|
|
<change-operation>insert</change-operation>
|
|
<target-node>/a:system</target-node>
|
|
<transform><y>created</y></transform>
|
|
</change-log>
|
|
<change-log>
|
|
<index>0002</index>
|
|
<change-operation>delete</change-operation>
|
|
<target-node>/a:system/a:x</target-node>
|
|
</change-log>
|
|
<change-log>
|
|
<index>0003</index>
|
|
<change-operation>replace</change-operation>
|
|
<target-node>/a:system/a:host-name</target-node>
|
|
<transform><host-name>i am modified</host-name></transform>
|
|
</change-log>
|
|
<change-log>
|
|
<index>0004</index>
|
|
<change-operation>move</change-operation>
|
|
<target-node>/a:system/a:z</target-node>
|
|
<location-node>/a:alt</location-node>
|
|
</change-log>
|
|
</module>
|
|
</yang-modules>
|
|
EOF
|
|
|
|
# Start new system from old datastore
|
|
mode=startup
|
|
|
|
new "test params: -s $mode -f $cfg"
|
|
# Bring your own backend
|
|
if [ $BE -ne 0 ]; then
|
|
# kill old backend (if any)
|
|
new "kill old backend"
|
|
sudo clixon_backend -zf $cfg
|
|
if [ $? -ne 0 ]; then
|
|
err
|
|
fi
|
|
new "start backend -s $mode -f $cfg"
|
|
start_backend -s $mode -f $cfg
|
|
fi
|
|
new "waiting"
|
|
sleep $RCWAIT
|
|
|
|
new "kill old restconf daemon"
|
|
sudo pkill -u www-data clixon_restconf
|
|
|
|
new "start restconf daemon"
|
|
start_restconf -f $cfg
|
|
|
|
new "waiting"
|
|
sleep $RCWAIT
|
|
|
|
new "Check failsafe (work in progress)"
|
|
new "Check running db content"
|
|
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><get-config><source><running/></source></get-config></rpc>]]>]]>' "^<rpc-reply><data>$XML</data></rpc-reply>]]>]]>$"
|
|
|
|
new "Kill restconf daemon"
|
|
stop_restconf
|
|
|
|
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
|
|
|
|
rm -rf $dir
|
|
fi
|