c038c9a27f
* First hello is 1.0 EOM framing, then successing rpc is chunked framing
* See
* [Netconf framing](https://github.com/clicon/clixon/issues/50), and
* [Clixon does not switch to chunked framing after NETCONF 1.1 is negotiated](https://github.com/clicon/clixon/issues/314)
* C:
* Moved netconf framing code from netconf application to clixon lib
* Test:
* New expecteof_netconf and adjusted other expect scripts to handle NETCONF 1.1 framing
281 lines
6.8 KiB
Bash
Executable file
281 lines
6.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Auto-upgrade using draft-wang-netmod-module-revision-management
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# Ways of changes (operation-type) are:
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# create, delete, move, modify
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# In this example, example-a has the following changes:
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# - Create y, delete x, replace host-name, move z
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# example-b is completely obsoleted
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# Magic line must be first in script (see README.md)
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s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
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APPNAME=example
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cfg=$dir/conf.xml
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changelog=$dir/changelog.xml # Module revision changelog
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changelog2=$dir/changelog2.xml # From draft appendix
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exa01y=$dir/example-a@2017-12-01.yang
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exa20y=$dir/example-a@2017-12-20.yang
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exb20y=$dir/example-b@2017-12-20.yang
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# draft-wang-netmod-module-revision-management-01
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# 3.2.1 and 4.1 example-a revision 2017-12-01
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cat <<EOF > $exa01y
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module example-a{
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yang-version 1.1;
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namespace "urn:example:a";
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prefix "a";
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organization "foo.";
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contact "fo@example.com";
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description
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"foo.";
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revision 2017-12-01 {
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description "Initial revision.";
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}
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container system {
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leaf a {
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type string;
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description "no change";
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}
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leaf b {
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type string;
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description "rename tag";
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}
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leaf x {
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type string;
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description "delete";
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}
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leaf host-name {
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type uint32;
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description "modify type";
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}
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leaf z {
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description "move to alt";
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type string;
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}
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}
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container alt {
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}
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}
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EOF
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# 3.2.1 and 4.1 example-a revision 2017-12-20
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cat <<EOF > $exa20y
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module example-a {
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yang-version 1.1;
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namespace "urn:example:a";
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prefix "a";
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organization "foo.";
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contact "fo@example.com";
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description
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"foo.";
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revision 2017-12-20 {
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description "Create y, delete x, replace host-name, move z";
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}
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revision 2017-12-01 {
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description "Initial revision.";
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}
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container system {
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leaf a {
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type string;
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description "no change";
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}
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leaf c {
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type string;
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description "rename tag";
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}
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leaf host-name {
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type string;
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description "replace";
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}
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leaf y {
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type string;
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description "create";
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}
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}
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container alt {
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leaf z {
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description "move to alt";
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type string;
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}
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}
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}
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EOF
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# 3.2.1 and 4.1 example-a revision 2017-12-20
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cat <<EOF > $exb20y
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module example-b {
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yang-version 1.1;
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namespace "urn:example:b";
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prefix "b";
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organization "foo.";
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contact "fo@example.com";
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description
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"foo.";
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revision 2017-12-20 {
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description "Remove all";
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}
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}
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EOF
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# Create failsafe db
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cat <<EOF > $dir/failsafe_db
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<${DATASTORE_TOP}>
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<system xmlns="urn:example:a">
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<a>Failsafe</a>
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</system>
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</${DATASTORE_TOP}>
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EOF
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# Create startup db revision example-a and example-b 2017-12-01
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# this should be automatically upgraded to 2017-12-20
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cat <<EOF > $dir/startup_db
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<${DATASTORE_TOP}>
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<yang-library xmlns="urn:ietf:params:xml:ns:yang:ietf-yang-library">
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<content-id>42</content-id>
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<module-set>
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<name>default</name>
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<module>
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<name>example-a</name>
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<revision>2017-12-01</revision>
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<namespace>urn:example:a</namespace>
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</module>
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<module>
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<name>example-b</name>
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<revision>2017-12-01</revision>
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<namespace>urn:example:b</namespace>
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</module>
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</module-set>
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</yang-library>
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<system xmlns="urn:example:a">
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<a>dont change me</a>
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<b>rename me</b>
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<host-name>modify me</host-name>
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<x>remove me</x>
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<z>move me</z>
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</system>
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<alt xmlns="urn:example:a">
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</alt>
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<system-b xmlns="urn:example:b">
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<b>Obsolete</b>
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</system-b>
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</${DATASTORE_TOP}>
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EOF
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# Wanted new XML
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XML='<system xmlns="urn:example:a"><a>dont change me</a><c>rename me</c><host-name>i am modified</host-name><y>created</y></system><alt xmlns="urn:example:a"><z>move me</z></alt>'
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# Create configuration
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
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<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
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<CLICON_YANG_MAIN_DIR>$dir</CLICON_YANG_MAIN_DIR>
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<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_DIR>/usr/local/lib/example/backend</CLICON_BACKEND_DIR>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
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<CLICON_XMLDB_MODSTATE>true</CLICON_XMLDB_MODSTATE>
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<CLICON_XML_CHANGELOG>true</CLICON_XML_CHANGELOG>
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<CLICON_XML_CHANGELOG_FILE>$changelog</CLICON_XML_CHANGELOG_FILE>
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<CLICON_XMLDB_UPGRADE_CHECKOLD>false</CLICON_XMLDB_UPGRADE_CHECKOLD>
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<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
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<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
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<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
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</clixon-config>
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EOF
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# Changelog of example-a:
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cat <<EOF > $changelog
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<changelogs xmlns="http://clicon.org/xml-changelog" xmlns:a="urn:example:a" xmlns:b="urn:example:b" >
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<changelog>
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<namespace>urn:example:b</namespace>
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<revfrom>2017-12-01</revfrom>
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<revision>2017-12-20</revision>
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<step>
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<name>1</name>
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<op>delete</op>
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<where>/b:system-b</where>
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</step>
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</changelog>
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<changelog>
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<namespace>urn:example:a</namespace>
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<revfrom>2017-12-01</revfrom>
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<revision>2017-12-20</revision>
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<step>
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<name>0</name>
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<op>rename</op>
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<where>/a:system/a:b</where>
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<tag>"c"</tag>
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</step>
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<step>
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<name>1</name>
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<op>insert</op>
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<where>/a:system</where>
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<new><y>created</y></new>
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</step>
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<step>
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<name>2</name>
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<op>delete</op>
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<where>/a:system/a:x</where>
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</step>
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<step>
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<name>3</name>
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<op>replace</op>
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<where>/a:system/a:host-name</where>
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<new><host-name>i am modified</host-name></new>
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</step>
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<step>
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<name>4</name>
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<op>move</op>
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<where>/a:system/a:z</where>
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<dst>/a:alt</dst>
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</step>
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</changelog>
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</changelogs>
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EOF
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# Start new system from old datastore
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mode=startup
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new "test params: -s $mode -f $cfg"
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# Bring your own backend
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if [ $BE -ne 0 ]; then
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# kill old backend (if any)
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new "kill old backend"
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sudo clixon_backend -zf $cfg
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if [ $? -ne 0 ]; then
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err
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fi
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new "start backend -s $mode -f $cfg"
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start_backend -s $mode -f $cfg
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fi
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new "waiting"
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wait_backend
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new "Check running db content"
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expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><running/></source></get-config></rpc>" "^<rpc-reply $DEFAULTNS><data>$XML</data></rpc-reply>$"
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if [ $BE -ne 0 ]; then
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new "Kill backend"
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# Check if premature kill
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pid=$(pgrep -u root -f clixon_backend)
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if [ -z "$pid" ]; then
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err "backend already dead"
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fi
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# kill backend
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stop_backend -f $cfg
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fi
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rm -rf $dir
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new "endtest"
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endtest
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