Merge pull request #388 from mysteriumnetwork/release-03-fixes

Fixed upload artifacts to release and set iptables rules

.travis.yml

@@ -157,7 +157,9 @@ jobs:
         file: build/package/*
         skip_cleanup: true
         api_key: "$GIT_RELEASES_API_KEY"
-    - script: 
+        on:
+          tags: true
+    - script:
       - bin/s3 sync s3://docker-images build/docker
       - docker load -i build/docker/myst_alpine.tgz
       - docker load -i build/docker/myst_ubuntu.tgz

nat/service_iptables.go

@@ -36,15 +36,11 @@ func (service *serviceIPTables) Add(rule RuleForwarding) {
 func (service *serviceIPTables) Start() error {
 	err := service.ipForward.Enable()
 	if err != nil {
-		return err
+		log.Warn(natLogPrefix, "Failed to enable IP forwarding: ", err)
 	}
 
 	service.clearStaleRules()
-	err = service.enableRules()
-	if err != nil {
-		return err
-	}
-	return nil
+	return service.enableRules()
 }
 
 func (service *serviceIPTables) Stop() {

nat/service_pfctl.go

@@ -40,15 +40,11 @@ func (service *servicePFCtl) Add(rule RuleForwarding) {
 func (service *servicePFCtl) Start() error {
 	err := service.ipForward.Enable()
 	if err != nil {
-		return err
+		log.Warn(natLogPrefix, "Failed to enable IP forwarding: ", err)
 	}
 
 	service.clearStaleRules()
-	err = service.enableRules()
-	if err != nil {
-		return err
-	}
-	return nil
+	return service.enableRules()
 }
 
 func (service *servicePFCtl) Stop() {