Sanity check for Cygnus returns 502 Bad Gateway #359
Comments
|
I have not been able to reproduce this error. The hash value of the |
|
Thank you for taking a look! I can confirm that it works with only Before I tried with my original setup, that has many more services enabled, and the failure happend with So the problem must occur with more services enabled, and I can try to enable one by one. Which would be the best log file to look at? |
|
Just as a reference, the diff --git a/config.sh b/config.sh
index 67b7d60..67e74e4 100755
--- a/config.sh
+++ b/config.sh
@@ -94,12 +94,12 @@ IMAGE_TIMESCALE=timescale/timescaledb-postgis:1.7.5-pg12
# Cygnus
#
# Set a sub-domain name of Cygnus
-CYGNUS=
+CYGNUS=cygnus
# Use Cygnus sink (true or false) Default: false
CYGNUS_MONGO=
CYGNUS_MYSQL=
-CYGNUS_POSTGRES=
+CYGNUS_POSTGRES=true
CYGNUS_ELASTICSEARCH=
# Expose port (none, local, all) Default: none
@@ -129,7 +129,7 @@ IMAGE_ELASTICSEARCH_DB=elasticsearch:7.6.2
# Comet
#
# Set a sub-domain name of Comet
-COMET=
+COMET=comet
# Expose port (none, local, all) Default: none
COMET_EXPOSE_PORT=
@@ -145,7 +145,7 @@ IMAGE_COMET=telefonicaiot/fiware-sth-comet:2.10.0
#
# Perseo
#
-PERSEO=
+PERSEO=perseo
# Perseo Max age (default: 6000)
PERSEO_MAX_AGE=
@@ -189,7 +189,7 @@ IMAGE_DRACO=ging/fiware-draco:2.1.0
# Quantumleap
#
# Set a sub-domain name of Quantumleap
-QUANTUMLEAP=
+QUANTUMLEAP=quantumleap
# Expose port (none, local, all) Default: none
QUANTUMLEAP_EXPOSE_PORT=
@@ -236,7 +236,7 @@ IMAGE_MEMCACHED=memcached:1
# IoT Agent over Mosquitto
#
# Set a sub-domain name of Mosquitto
-MOSQUITTO=
+MOSQUITTO=mosquitto
# Use MQTT (Port 1883). (true or false) Default: false
MQTT_1883=
@@ -261,7 +261,7 @@ IMAGE_MOSQUITTO=eclipse-mosquitto:1.6
# IoT Agent over HTTP
#
# Set a sub-domain name to use IoT Agent over HTTP.
-IOTAGENT_HTTP=
+IOTAGENT_HTTP=iotagent-http
# Authorization for IoT Agent over HTTP. (none, basic or bearer) Default: bearer
IOTA_HTTP_AUTH=
@@ -276,7 +276,7 @@ IOTA_HTTP_BASIC_PASS=
# IoT Agent for UltraLight 2.0
#
# Set a sub-domain name of IoT Agent for UltraLight 2.0
-IOTAGENT_UL=
+IOTAGENT_UL=iotagent-ul
IOTA_UL_DEFAULT_RESOURCE=/iot/ul
IOTA_UL_TIMESTAMP=true
@@ -292,7 +292,7 @@ IMAGE_IOTAGENT_UL=telefonicaiot/iotagent-ul:2.4.2
# IoT Agent for JSON
#
# Set a sub-domain name of IoT Agent for JSON
-IOTAGENT_JSON=
+IOTAGENT_JSON=iotagent-json
IOTA_JSON_DEFAULT_RESOURCE=/iot/json
IOTA_JSON_TIMESTAMP=true
@@ -308,11 +308,11 @@ IMAGE_IOTAGENT_JSON=telefonicaiot/iotagent-json:2.4.2
# Node-RED
#
# Set a sub-domain name of Node-RED
-NODE_RED=
+NODE_RED=nodered
# Node-RED multi instance
# Number of Node-RED instance. default: 1
-NODE_RED_INSTANCE_NUMBER=
+NODE_RED_INSTANCE_NUMBER=3
# username for Node-RED instance. default: node-red
NODE_RED_INSTANCE_USERNAME=
@@ -338,7 +338,7 @@ IMAGE_NODE_RED=letsfiware/node-red:0.37.0
# Grafana
#
# Set a sub-domain name of Grafana
-GRAFANA=
+GRAFANA=grafana
# Logging level for Grafana
# https://grafana.com/docs/grafana/latest/administration/configuration/#configure-with-environment-variables |
|
Eventually The diff --git a/config.sh b/config.sh
index 67b7d60..7051045 100755
--- a/config.sh
+++ b/config.sh
@@ -94,12 +94,12 @@ IMAGE_TIMESCALE=timescale/timescaledb-postgis:1.7.5-pg12
# Cygnus
#
# Set a sub-domain name of Cygnus
-CYGNUS=
+CYGNUS=cygnus
# Use Cygnus sink (true or false) Default: false
CYGNUS_MONGO=
CYGNUS_MYSQL=
-CYGNUS_POSTGRES=
+CYGNUS_POSTGRES=true
CYGNUS_ELASTICSEARCH=
# Expose port (none, local, all) Default: none
@@ -129,7 +129,7 @@ IMAGE_ELASTICSEARCH_DB=elasticsearch:7.6.2
# Comet
#
# Set a sub-domain name of Comet
-COMET=
+COMET=comet
# Expose port (none, local, all) Default: none
COMET_EXPOSE_PORT=This returns $ sudo ngsi version --host cygnus.example.com | jq
cbVersion002 error 502 Bad Gateway <html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx</center>
</body>
</html>Cygnus works without diff --git a/config.sh b/config.sh
index 67b7d60..92fd770 100755
--- a/config.sh
+++ b/config.sh
@@ -94,12 +94,12 @@ IMAGE_TIMESCALE=timescale/timescaledb-postgis:1.7.5-pg12
# Cygnus
#
# Set a sub-domain name of Cygnus
-CYGNUS=
+CYGNUS=cygnus
# Use Cygnus sink (true or false) Default: false
CYGNUS_MONGO=
CYGNUS_MYSQL=
-CYGNUS_POSTGRES=
+CYGNUS_POSTGRES=true
CYGNUS_ELASTICSEARCH=
# Expose port (none, local, all) Default: noneAnd Cygnus works with Comet if all databases are set to true. diff --git a/config.sh b/config.sh
index 67b7d60..5d16b4d 100755
--- a/config.sh
+++ b/config.sh
@@ -94,12 +94,12 @@ IMAGE_TIMESCALE=timescale/timescaledb-postgis:1.7.5-pg12
# Cygnus
#
# Set a sub-domain name of Cygnus
-CYGNUS=
+CYGNUS=cygnus
# Use Cygnus sink (true or false) Default: false
-CYGNUS_MONGO=
-CYGNUS_MYSQL=
-CYGNUS_POSTGRES=
+CYGNUS_MONGO=true
+CYGNUS_MYSQL=true
+CYGNUS_POSTGRES=true
CYGNUS_ELASTICSEARCH=
# Expose port (none, local, all) Default: none
@@ -129,7 +129,7 @@ IMAGE_ELASTICSEARCH_DB=elasticsearch:7.6.2
# Comet
#
# Set a sub-domain name of Comet
-COMET=
+COMET=comet
# Expose port (none, local, all) Default: none
COMET_EXPOSE_PORT=Then the ngsi command return correctly $ sudo ngsi version --host cygnus.example.com | jq
{
"success": "true",
"version": "3.2.0.9b21eae9095e3250ba8799e61411905d1c756191"
} |
|
This error seems to occur when Cygnus mongodb and postgresql sinks are enabled.
As a workaround, enable the cygnus mysql sink as well. Or disable STH-Comet. Your configuration is bellow: When enabled STH-Comet and Cygnus, the FIWARE Big Bang sets CYGNUS_MONGO to Therefore, your configuration is equivalent to: |
|
I see. That makes sense. And thank you for the suggestions! I usually prefer PostgreSQL, if I have the choice. That's why I initially disabled the other alternatives. But there is no problem to enable all. That said, I thought it may be helpful to report the problem here. |
|
I put a question about this issue on the Stack Overflow site as shown: |
Checklist
Put an
xin the boxes that applymake collectcommand.Not sure I inspected all errors and logs, but unfortunately I already deleted my previous setup.
Describe the bug
When I run the sanity check for Cygnus I get a "502 Bad Gateway" response like
This happens, when only 1 sink is set to
true. When 2 or more sinks are enabled, it seems to be working.Eventually there is a problem when
CYGNUS_MULTIAGENTis not settrue, see:https://github.com/lets-fiware/FIWARE-Big-Bang/blob/main/lets-fiware.sh#L2248-L2250
Your system environment
Run
make collectin a directory where you ran the lets-fiware.sh script and paste the results here.To Reproduce
Steps to reproduce the behavior:
true. -> 502 Bad Gatewaytrue. -> it worksExpected behavior
A clear and concise description of what you expected to happen.
As descibed in the documentation it should return something like
Server (please complete the following information):
The text was updated successfully, but these errors were encountered: