Questions tagged with AWS IoT Greengrass
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Why is my GG logs showing time difference of 2 hours than my system time. I have NTPD service setup that sets the time to local timezone, but when greengrass service starts, the greengrass.log (as...
1
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0
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326
views
asked a year agolg...
Hi,
Does the 'componentStoreMaxSizeBytes' config option also limit the size of the '/greengrass/v2/work/' folder, or is its scope limited only to the '/greengrass/v2/packages' folder?
In the event...
1
answers
1
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271
views
asked a year agolg...
Hi,
I have two questions related to the management of system resources for components:
1. If we do not set any core device nor component-specific system resource limits...
1
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1
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238
views
asked a year agolg...
How does outbound only connection work when using Stream Manager to ingest data to a destination like Sitewise? Which port is used by GGv2 to send back data regarding API responses? As per this...
1
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0
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231
views
asked a year agolg...
Sorry for keeping to post follow-up questions like this but I feel like comments inside a thread are not really seen/answered.
So I have been trying to correctly implement Rollback to my docker...
1
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0
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368
views
asked a year agolg...
Hi,
I am trying to make a deployment to a core device, using ShadowManager, MqttBridge. I have a local MQTT Broker running on the device itself.
Here is my deployment...
2
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0
votes
326
views
asked a year agolg...
Hi,
Currently we have several running core devices on remote places. We setup those devices using Greengrass and they are using GreengrassV2TokenExchangeRole as AWS IoT policy.
Now we want to update...
2
answers
0
votes
408
views
asked a year agolg...
Hi,
I want to subscribe to the device shadow changes on IoTCore. For example if someone changes the device shadow via AWS Greengrass console, I want to get the change on my local mqtt broker on the...
1
answers
0
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289
views
asked a year agolg...
Hi,
It seems currently we are only allowed to use wildcard (+), or hard coded thing names in MQTT Bridge mqttTopicMapping.
For example I can do as follows and it works;
```
mqttTopicMapping: {
...
1
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0
votes
310
views
asked a year agolg...
After using AWS Console to deploy AWS System Manager, here are the steps:
"AWS Console" -> "IoT Core" -> "Manage" -> "Greengrass devices" -> "Components" -> "Public components" -> search for...
2
answers
0
votes
393
views
asked a year agolg...
Hi,
I have a greengrass core device running greengrass 2.9.6. It provisions itself without any difficulty. I have a private component which has the following...
0
answers
0
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84
views
asked a year agolg...
1. Able to build and publish as given in https://github.com/awslabs/aws-greengrass-labs-database-postgresql .
2. While deploying from aws console getting component broken error
3. Below is the...
1
answers
0
votes
269
views
asked a year agolg...