6bf2a74e24
* See [Restconf does not handle startup datastore according to the RFC](https://github.com/clicon/clixon/issues/74) * Netconf Startup feature is no longer hardcoded, you need to explicitly enable it (See RFC 6241, Section 8.7) * Enable in config file with: `<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>`, or use `*:*`
199 lines
7.8 KiB
Bash
Executable file
199 lines
7.8 KiB
Bash
Executable file
#!/bin/bash
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# Yang features. if-feature.
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# The test has a example module with FEATURES A and B, where A is enabled and
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# B is disabled.
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# It also uses an ietf-router module where (only) router-id is enabled
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# Also check modules-state (RFC7895) announces the enabled features.
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#
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# From RFC7950:
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# 7.20.1 Schema nodes tagged with an "if-feature" statement are _ignored_ by
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# the server unless the server supports the given feature expression.
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# 8.1: There MUST be no nodes tagged with "if-feature" present if the
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# "if-feature" expression evaluates to "false" in the server.
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# - Should the server just "ignore" these nodes or actively reject them?
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#
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# Clixon has a strict implementation of the features so that setting
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# data with disabled features is same as if they are not present in the Yang.
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# Which means no cli syntax or edit operations were syntactically allowed
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# (and therefore invalid).
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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_yang.xml
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fyang=$dir/test.yang
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# Note ietf-routing@2018-03-13 assumed
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cat <<EOF > $cfg
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<clixon-config xmlns="http://clicon.org/config">
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<CLICON_FEATURE>$APPNAME:A</CLICON_FEATURE>
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<CLICON_FEATURE>ietf-routing:router-id</CLICON_FEATURE>
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<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
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<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
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<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
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<CLICON_YANG_MODULE_MAIN>$APPNAME</CLICON_YANG_MODULE_MAIN>
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<CLICON_CLISPEC_DIR>/usr/local/lib/$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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<CLICON_SOCK>/usr/local/var/$APPNAME/$APPNAME.sock</CLICON_SOCK>
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<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
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<CLICON_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
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<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
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<CLICON_MODULE_LIBRARY_RFC7895>true</CLICON_MODULE_LIBRARY_RFC7895>
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</clixon-config>
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EOF
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cat <<EOF > $fyang
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module example{
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yang-version 1.1;
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namespace "urn:example:clixon";
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prefix ex;
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import ietf-routing {
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prefix rt;
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}
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feature A{
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description "This test feature is enabled";
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}
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feature B{
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description "This test feature is disabled";
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}
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leaf x{
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if-feature A;
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type "string";
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}
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leaf y{
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if-feature B;
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type "string";
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}
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leaf z{
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type "string";
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}
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}
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EOF
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new "test params: -f $cfg -y $fyang"
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if [ $BE -ne 0 ]; then
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new "kill old backend"
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sudo clixon_backend -zf $cfg -y $fyang
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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 init -f $cfg -y $fyang"
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start_backend -s init -f $cfg -y $fyang
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new "waiting"
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sleep $RCWAIT
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fi
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new "cli enabled feature"
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expectfn "$clixon_cli -1f $cfg -y $fyang set x foo" 0 ""
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new "cli disabled feature"
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expectfn "$clixon_cli -1f $cfg -l o -y $fyang set y foo" 255 "CLI syntax error: \"set y foo\": Unknown command"
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new "cli enabled feature in other module"
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expectfn "$clixon_cli -1f $cfg -y $fyang set routing router-id 1.2.3.4" 0 ""
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new "cli disabled feature in other module"
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expectfn "$clixon_cli -1f $cfg -l o -y $fyang set routing ribs rib default-rib false" 255 "CLI syntax error: \"set routing ribs rib default-rib false\": Unknown command"
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new "netconf discard-changes"
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expecteof "$clixon_netconf -qf $cfg -y $fyang" 0 "<rpc><discard-changes/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
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new "netconf enabled feature"
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expecteof "$clixon_netconf -qf $cfg -y $fyang" 0 '<rpc><edit-config><target><candidate/></target><config><x xmlns="urn:example:clixon">foo</x></config></edit-config></rpc>]]>]]>' "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
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new "netconf validate enabled feature"
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expecteof "$clixon_netconf -qf $cfg -y $fyang" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
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new "netconf disabled feature"
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expecteof "$clixon_netconf -qf $cfg -y $fyang" 0 '<rpc><edit-config><target><candidate/></target><config><y xmlns="urn:example:clixon">foo</y></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-type>application</error-type><error-tag>unknown-element</error-tag><error-info><bad-element>y</bad-element></error-info><error-severity>error</error-severity><error-message>Unassigned yang spec</error-message></rpc-error></rpc-reply>]]>]]>$'
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# This test has been broken up into all different modules instead of one large
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# reply since the modules change so often
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new "netconf schema resource, RFC 7895"
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ret=$($clixon_netconf -qf $cfg -y $fyang<<EOF
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<rpc><get><filter type="xpath" select="modules-state/module" xmlns="urn:ietf:params:xml:ns:yang:ietf-yang-library"/></get></rpc>]]>]]>
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EOF
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)
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new "netconf modules-state header"
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expect='^<rpc-reply><data><modules-state xmlns="urn:ietf:params:xml:ns:yang:ietf-yang-library"><module><name>'
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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new "netconf module A"
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expect="<module><name>example</name><revision/><namespace>urn:example:clixon</namespace><feature>A</feature><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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if false ; then # clixon "config" bug
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new "netconf module clixon-config"
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expect="<module><name>clixon-config</name><revision>2018-09-30</revision><namespace/></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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fi # false
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new "netconf module ietf-inet-types"
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expect="<module><name>ietf-inet-types</name><revision>2013-07-15</revision><namespace>urn:ietf:params:xml:ns:yang:ietf-inet-types</namespace><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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new "netconf module ietf-interfaces"
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expect="<module><name>ietf-interfaces</name><revision>2018-02-20</revision><namespace>urn:ietf:params:xml:ns:yang:ietf-interfaces</namespace><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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# Note order of features in ietf-netconf yang is alphabetically: candidate, startup, validate, xpath
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new "netconf module ietf-netconf"
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expect="<module><name>ietf-netconf</name><revision>2011-06-01</revision><namespace>urn:ietf:params:xml:ns:netconf:base:1.0</namespace><feature>candidate</feature><feature>validate</feature><feature>xpath</feature><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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new "netconf module ietf-routing"
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expect="<module><name>ietf-routing</name><revision>2018-03-13</revision><namespace>urn:ietf:params:xml:ns:yang:ietf-routing</namespace><feature>router-id</feature><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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expect="<module><name>ietf-yang-library</name><revision>2016-06-21</revision><namespace>urn:ietf:params:xml:ns:yang:ietf-yang-library</namespace><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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new "netconf module ietf-yang_types"
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expect="<module><name>ietf-yang-types</name><revision>2013-07-15</revision><namespace>urn:ietf:params:xml:ns:yang:ietf-yang-types</namespace><conformance-type>implement</conformance-type></module>"
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match=`echo "$ret" | grep -GZo "$expect"`
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if [ -z "$match" ]; then
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err "$expect" "$ret"
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fi
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if [ $BE -eq 0 ]; then
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exit # BE
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fi
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new "Kill backend"
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# Check if premature kill
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pid=`pgrep -u root -f clixon_backend`
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if [ -z "$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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rm -rf $dir
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