disable boto testing in stable/icehouse

due to incompatibilities between stable/icehouse ec2 support and
latest boto, this is currently no longer testable with latest
tempest. Disable this section for now.

Change-Id: I00cc49dbde5119df91582c560d0ef829f546caa7

lib/tempest

@@ -336,16 +336,23 @@ function configure_tempest {
     iniset $TEMPEST_CONFIG network-feature-enabled ipv6 "$IPV6_ENABLED"
     iniset $TEMPEST_CONFIG network-feature-enabled xml_api True
 
-    # boto
-    iniset $TEMPEST_CONFIG boto ec2_url "http://$SERVICE_HOST:8773/services/Cloud"
-    iniset $TEMPEST_CONFIG boto s3_url "http://$SERVICE_HOST:${S3_SERVICE_PORT:-3333}"
-    iniset $TEMPEST_CONFIG boto s3_materials_path "$BOTO_MATERIALS_PATH"
-    iniset $TEMPEST_CONFIG boto ari_manifest cirros-0.3.1-x86_64-initrd.manifest.xml
-    iniset $TEMPEST_CONFIG boto ami_manifest cirros-0.3.1-x86_64-blank.img.manifest.xml
-    iniset $TEMPEST_CONFIG boto aki_manifest cirros-0.3.1-x86_64-vmlinuz.manifest.xml
-    iniset $TEMPEST_CONFIG boto instance_type "$boto_instance_type"
-    iniset $TEMPEST_CONFIG boto http_socket_timeout 30
-    iniset $TEMPEST_CONFIG boto ssh_user ${DEFAULT_INSTANCE_USER:-cirros}
+    # boto - disabled
+    #
+    # because of compat issues boto in icehouse is not testable
+    # against tempest. Set FORCE_BOTO=1 in local.conf to enable.
+    iniset $TEMPEST_CONFIG compute-feature-enabled ec2_api False
+    if [[ -n "$FORCE_BOTO" ]]; then
+        iniset $TEMPEST_CONFIG boto ec2_url "http://$SERVICE_HOST:8773/services/Cloud"
+        iniset $TEMPEST_CONFIG boto s3_url "http://$SERVICE_HOST:${S3_SERVICE_PORT:-3333}"
+        iniset $TEMPEST_CONFIG boto s3_materials_path "$BOTO_MATERIALS_PATH"
+        iniset $TEMPEST_CONFIG boto ari_manifest cirros-0.3.1-x86_64-initrd.manifest.xml
+        iniset $TEMPEST_CONFIG boto ami_manifest cirros-0.3.1-x86_64-blank.img.manifest.xml
+        iniset $TEMPEST_CONFIG boto aki_manifest cirros-0.3.1-x86_64-vmlinuz.manifest.xml
+        iniset $TEMPEST_CONFIG boto instance_type "$boto_instance_type"
+        iniset $TEMPEST_CONFIG boto http_socket_timeout 30
+        iniset $TEMPEST_CONFIG boto ssh_user ${DEFAULT_INSTANCE_USER:-cirros}
+        iniset $TEMPEST_CONFIG compute-feature-enabled ec2_api True
+    fi
 
     # Orchestration Tests
     if is_service_enabled heat; then