Merge pull request #12 from hzhou8/travis

Add support for travis test automation.

.travis.yml

@@ -0,0 +1,25 @@
+language: go
+
+os:
+  - linux
+
+addons:
+  apt:
+    packages:
+      - bc
+      - gcc-multilib
+      - libssl-dev
+      - llvm-dev
+      - libjemalloc1
+      - libjemalloc-dev
+      - libnuma-dev
+      - python-sphinx
+      - libelf-dev
+      - selinux-policy-dev
+      - libunbound-dev
+      - libunbound-dev:i386
+
+before_script: export PATH=$PATH:$HOME/bin
+
+script: ./.travis/test.sh
+

.travis/test.sh

@@ -0,0 +1,109 @@
+rm -rf ovs
+git clone https://github.com/openvswitch/ovs.git
+cd ovs
+./boot.sh && ./configure
+make -j4
+
+srcdir=`pwd`
+builddir=$srcdir
+rm -rf sandbox
+mkdir sandbox
+sandbox=`cd sandbox && pwd`
+
+# Below code is borrowed from OVS sandbox:
+# https://github.com/openvswitch/ovs/blob/master/tutorial/ovs-sandbox
+
+OVS_RUNDIR=$sandbox; export OVS_RUNDIR
+OVS_LOGDIR=$sandbox; export OVS_LOGDIR
+OVS_DBDIR=$sandbox; export OVS_DBDIR
+OVS_SYSCONFDIR=$sandbox; export OVS_SYSCONFDIR
+PATH=$builddir/ovsdb:$builddir/vswitchd:$builddir/utilities:$builddir/vtep:$PATH
+PATH=$builddir/ovn/controller:$builddir/ovn/controller-vtep:$builddir/ovn/northd:$builddir/ovn/utilities:$PATH
+export PATH
+
+run() {
+    echo "$@"
+    (cd "$sandbox" && "$@") || exit 1
+}
+ovn_start_db() {
+    local db=$1 model=$2 servers=$3 schema=$4
+    local DB=$(echo $db | tr a-z A-Z)
+    local schema_name=$(ovsdb-tool schema-name $schema)
+
+    case $model in
+        standalone | backup) ;;
+        clustered)
+            case $servers in
+                [1-9] | [1-9][0-9]) ;;
+                *) echo "${db}db servers must be between 1 and 99" >&2
+                   exit 1
+                   ;;
+            esac
+            ;;
+        *)
+            echo "unknown ${db}db model \"$model\"" >&2
+            exit 1
+            ;;
+    esac
+
+    ovn_start_ovsdb_server() {
+        local i=$1; shift
+        run ovsdb-server --detach --no-chdir \
+               --pidfile=$db$i.pid -vconsole:off --log-file=$db$i.log \
+               -vsyslog:off \
+               --remote=db:$schema_name,${DB}_Global,connections \
+               --private-key=db:$schema_name,SSL,private_key \
+               --certificate=db:$schema_name,SSL,certificate \
+               --ca-cert=db:$schema_name,SSL,ca_cert \
+               --ssl-protocols=db:$schema_name,SSL,ssl_protocols \
+               --ssl-ciphers=db:$schema_name,SSL,ssl_ciphers \
+               --unixctl=${db}$i --remote=punix:$db$i.ovsdb ${db}$i.db "$@"
+    }
+
+    case $model in
+        standalone)
+            run ovsdb-tool create ${db}1.db "$schema"
+            ovn_start_ovsdb_server 1
+            remote=unix:${db}1.ovsdb
+            ;;
+        backup)
+            for i in 1 2; do
+                run ovsdb-tool create $db$i.db "$schema"
+            done
+            ovn_start_ovsdb_server 1
+            ovn_start_ovsdb_server 2 --sync-from=unix:${db}1.ovsdb
+            remote=unix:${db}1.ovsdb
+            backup_note="$backup_note
+The backup server of OVN $DB can be accessed by:
+* ovn-${db}ctl --db=unix:`pwd`/sandbox/${db}2.ovsdb
+* ovs-appctl -t `pwd`/sandbox/${db}2
+The backup database file is sandbox/${db}2.db
+"
+            ;;
+        clustered)
+            for i in $(seq $servers); do
+                if test $i = 1; then
+                    run ovsdb-tool create-cluster ${db}1.db "$schema" unix:${db}1.raft;
+                else
+                    run ovsdb-tool join-cluster $db$i.db $schema_name unix:$db$i.raft unix:${db}1.raft
+                fi
+                ovn_start_ovsdb_server $i
+            done
+            remote=unix:${db}1.ovsdb
+            for i in `seq 2 $servers`; do
+                remote=$remote,unix:$db$i.ovsdb
+            done
+            for i in $(seq $servers); do
+                run ovsdb-client wait unix:$db$i.ovsdb $schema_name connected
+            done
+            ;;
+    esac
+    eval OVN_${DB}_DB=\$remote
+    eval export OVN_${DB}_DB
+}
+
+ovn_start_db nb standalone 1 $srcdir/ovn/ovn-nb.ovsschema
+
+cd ../goovn; go test
+pkill ovsdb-server
+cd ..; rm -rf ovs