docker-compose up

[fkgl]

Hi,

I'm trying to use your old version of DLASeR using Docker.

I have followed all the readme instructions but I got the following error:

even when I try http://localhost:8000 on browser. I do not get {'mesage': 'only POST requests are allowed'}

Please how can I fixe these problems?

simulation-web-1 | org.apache.http.conn.HttpHostConnectException: Connect to localhost:8000 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused (Connection refused)

simulation-web-1 | at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)

simulation-web-1 | at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)

simulation-web-1 | at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)

simulation-web-1 | at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)

simulation-web-1 | at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)

simulation-web-1 | at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)

simulation-web-1 | at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)

simulation-web-1 | at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)

simulation-web-1 | at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)

simulation-web-1 | at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:221)

simulation-web-1 | at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:165)

simulation-web-1 | at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:140)

simulation-web-1 | at smc.runmodes.SMCConnector.send(SMCConnector.java:205)

simulation-web-1 | at smc.runmodes.SMCConnector.send(SMCConnector.java:174)

simulation-web-1 | at smc.runmodes.SMCConnector.send(SMCConnector.java:166)

simulation-web-1 | at smc.runmodes.MachineLearning.testing2ThresholdGoals_1OptimizationGoal(MachineLearning.java:89)

simulation-web-1 | at smc.runmodes.MachineLearning.testing(MachineLearning.java:80)

simulation-web-1 | at smc.runmodes.MachineLearning.startVerification(MachineLearning.java:48)

simulation-web-1 | at smc.runmodes.SMCConnector.verify(SMCConnector.java:118)

simulation-web-1 | at mapek.FeedbackLoop.analysis(FeedbackLoop.java:181)

simulation-web-1 | at mapek.FeedbackLoop.monitor(FeedbackLoop.java:153)

simulation-web-1 | at mapek.FeedbackLoop.start(FeedbackLoop.java:91)

simulation-web-1 | at main.Main.lambda$start$0(Main.java:50)

simulation-web-1 | at java.lang.Thread.run(Thread.java:748)

simulation-web-1 | Caused by: java.net.ConnectException: Connection refused (Connection refused)

simulation-web-1 | at java.net.PlainSocketImpl.socketConnect(Native Method)

simulation-web-1 | at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

simulation-web-1 | at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

simulation-web-1 | at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

simulation-web-1 | at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

simulation-web-1 | at java.net.Socket.connect(Socket.java:607)

simulation-web-1 | at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)

simulation-web-1 | at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)

simulation-web-1 | ... 23 more

simulation-web-1 | Exception in thread "Thread-1" java.lang.NullPointerException

simulation-web-1 | at smc.runmodes.MachineLearning.testing2ThresholdGoals_1OptimizationGoal(MachineLearning.java:95)

simulation-web-1 | at smc.runmodes.MachineLearning.testing(MachineLearning.java:80)

simulation-web-1 | at smc.runmodes.MachineLearning.startVerification(MachineLearning.java:48)

simulation-web-1 | at smc.runmodes.SMCConnector.verify(SMCConnector.java:118)

simulation-web-1 | at mapek.FeedbackLoop.analysis(FeedbackLoop.java:181)

simulation-web-1 | at mapek.FeedbackLoop.monitor(FeedbackLoop.java:153)

simulation-web-1 | at mapek.FeedbackLoop.start(FeedbackLoop.java:91)

simulation-web-1 | at main.Main.lambda$start$0(Main.java:50)

simulation-web-1 | at java.lang.Thread.run(Thread.java:748)

[jvdd]

Hi, thanks for reaching out.

I see that you are talking about the DeltaIoT simulator code (containerized with docker).

The readme you are talking about is probably the one from this repo? (as in the DLASeR repo no simulator code is included)
If that is the case, I would suggest creating this issue on that repo?

From what I recall when toying around with the simulator, I would think there is something wrong with your local installation / setup of docker.

Hope this helps you!

[fkgl]

Hi, Thank you for your reply. I'm talking about the DeltaIoT simulator code (containerized with docker). The readme that I'm talking about is in the repository contains the code of the approach that is mentioned in the paper called "*Applying Deep Learning to Reduce Large Adaptation Spaces of Self-Adaptive Systems with Multiple Types of Goals* " Best regards, Le ven. 12 nov. 2021 à 21:41, Jeroen Van Der Donckt < ***@***.***> a écrit :

…

Hi, thanks for reaching out. I see that you are talking about the DeltaIoT simulator code (containerized with docker). The readme you are talking about is probably the one from this repo? https://github.com/FedericoQuin/MLinSAS (as this repo does not include the simulator code) If that is the case, I would suggest creating this issue on that repo? From what I recall when toying around with the simulator, I would think there is something wrong with your local installation / setup of docker. Hope this helps you! — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AP65YUB5QL32B3YTMLEKQQTULV3ZDANCNFSM5H5IET4A> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.