k8s minikube 安装报错org.postgresql.util.PSQLException: The connection attempt failed

[xpbyte]

k8s minikube方式安装tb，完全安装官方文档操作，在 ./k8s-install-tb.sh --loadDemo时，报错如下，多次尝试扔相同问题，
Starting ThingsBoard Installation...
Installing DataBase schema for entities...
Installing SQL DataBase schema part: schema-entities.sql
Unexpected error during ThingsBoard installation!
org.postgresql.util.PSQLException: The connection attempt failed.
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:315)
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:51)
at org.postgresql.jdbc.PgConnection.(PgConnection.java:225)
at org.postgresql.Driver.makeConnection(Driver.java:465)
at org.postgresql.Driver.connect(Driver.java:264)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:228)
at org.thingsboard.server.service.install.SqlAbstractDatabaseSchemaService.createDatabaseSchema(SqlAbstractDatabaseSchemaService.java:66)
at org.thingsboard.server.service.install.SqlAbstractDatabaseSchemaService.createDatabaseSchema(SqlAbstractDatabaseSchemaService.java:57)
at org.thingsboard.server.install.ThingsboardInstallService.performInstall(ThingsboardInstallService.java:210)
at org.thingsboard.server.ThingsboardInstallApplication.main(ThingsboardInstallApplication.java:44)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:107)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
Caused by: java.io.EOFException: null
at org.postgresql.core.PGStream.receiveChar(PGStream.java:443)
at org.postgresql.core.v3.ConnectionFactoryImpl.enableGSSEncrypted(ConnectionFactoryImpl.java:436)
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:144)
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:213)
... 18 common frames omitted
Unexpected error during ThingsBoard installation!
另外刚开始安装时，有提示
NOTES:
** Please be patient while the chart is being deployed **
PostgreSQL can be accessed through Pgpool via port 5432 on the following DNS name from within your cluster:

my-release-postgresql-ha-pgpool.thingsboard.svc.cluster.local

Pgpool acts as a load balancer for PostgreSQL and forward read/write connections to the primary node while read-only connections are forwarded to standby nodes.

To get the password for "postgres" run:

export POSTGRES_PASSWORD=$(kubectl get secret --namespace thingsboard my-release-postgresql-ha-postgresql -o jsonpath="{.data.postgresql-password}" | base64 --decode)

To get the password for "repmgr" run:

export REPMGR_PASSWORD=$(kubectl get secret --namespace thingsboard my-release-postgresql-ha-postgresql -o jsonpath="{.data.repmgr-password}" | base64 --decode)

To connect to your database run the following command:

kubectl run my-release-postgresql-ha-client --rm --tty -i --restart='Never' --namespace thingsboard --image docker.io/bitnami/postgresql-repmgr:11.7.0-debian-10-r87 --env="PGPASSWORD=$POSTGRES_PASSWORD"  \
    --command -- psql -h my-release-postgresql-ha-pgpool -p 5432 -U postgres -d thingsboard

To connect to your database from outside the cluster execute the following commands:

kubectl port-forward --namespace thingsboard svc/my-release-postgresql-ha-pgpool 5432:5432 &  psql -h 127.0.0.1 -p 5432 -U postgres -d thingsboard

请问如上几条命令是必须执行的还是只是用来测试数据库连接的

[lc2a]

problem resolved in new version 3.3.0.
changed all thingsboard image version from 3.2.2 to 3.3.0

user@k8s-master:~/github/thingsboard-ce-k8s$ ./k8s-install-tb.sh --loadDemo
namespace/thingsboard unchanged
Context "kubernetes-admin@kubernetes" modified.
Starting PostgreSQL as 1001 user.
configmap/pgpool unchanged
"bitnami" already exists with the same configuration, skipping
Error: INSTALLATION FAILED: cannot re-use a name that is still in use
statefulset rolling update complete 2 pods at revision my-release-postgresql-ha-postgresql-544848c96f...
deployment "my-release-postgresql-ha-pgpool" successfully rolled out
configmap/cassandra-config unchanged
statefulset.apps/cassandra configured
service/cassandra unchanged
partitioned roll out complete: 3 new pods have been updated...
configmap/tb-node-db-config unchanged
configmap/tb-node-config unchanged
pod/tb-db-setup configured
pod/tb-db-setup condition met
Starting ThingsBoard installation ...
14:44:59,534 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
14:44:59,535 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
14:44:59,536 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/config/logback.xml]
14:44:59,538 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs multiple times on the classpath.
14:44:59,538 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [file:/usr/share/thingsboard/conf/logback.xml]
14:44:59,538 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [file:/config/logback.xml]
14:44:59,884 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
14:44:59,936 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Will scan for changes in [file:/config/logback.xml]
14:44:59,936 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - Setting ReconfigureOnChangeTask scanning period to 10 seconds
14:44:59,942 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.rolling.RollingFileAppender]
14:44:59,956 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [fileLogAppender]
14:44:59,981 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@1757293506 - setting totalSizeCap to 3 GB
14:44:59,987 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@1757293506 - Archive files will be limited to [100 MB] each.
14:45:00,034 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@1757293506 - No compression will be used
14:45:00,037 |-INFO in c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy@1757293506 - Will use the pattern /var/log/thingsboard/tb-db-setup/thingsboard.%d{yyyy-MM-dd}.%i.log for the active file
14:45:00,040 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@28feb3fa - The date pattern is 'yyyy-MM-dd' from file name pattern '/var/log/thingsboard/tb-db-setup/thingsboard.%d{yyyy-MM-dd}.%i.log'.
14:45:00,040 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@28feb3fa - Roll-over at midnight.
14:45:00,047 |-INFO in ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP@28feb3fa - Setting initial period to Wed Sep 01 14:45:00 UTC 2021
14:45:00,049 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
14:45:00,093 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[fileLogAppender] - Active log file name: /var/log/thingsboard/tb-db-setup/thingsboard.log
14:45:00,093 |-INFO in ch.qos.logback.core.rolling.RollingFileAppender[fileLogAppender] - File property is set to [/var/log/thingsboard/tb-db-setup/thingsboard.log]
14:45:00,094 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
14:45:00,097 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT]
14:45:00,097 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
14:45:00,099 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [org.thingsboard.server] to INFO
14:45:00,099 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.google.common.util.concurrent.AggregateFuture] to OFF
14:45:00,099 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
14:45:00,099 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [fileLogAppender] to Logger[ROOT]
14:45:00,100 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT]
14:45:00,100 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
14:45:00,101 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@675d3402 - Registering current configuration as safe fallback point

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  / /     / __ \  / /   / __ \  / __ `/  / ___/  / __  | / __ \ / __ `/  / ___/ / __  /
 / /     / / / / / /   / / / / / /_/ /  (__  )  / /_/ / / /_/ // /_/ /  / /    / /_/ /
/_/     /_/ /_/ /_/   /_/ /_/  \__, /  /____/  /_____/  \____/ \__,_/  /_/     \__,_/
                              /____/

 ===================================================
 :: ThingsBoard ::       (v3.3.0)
 ===================================================

Starting ThingsBoard Installation...
Installing DataBase schema for entities...
Installing SQL DataBase schema part: schema-entities.sql
Installing SQL DataBase schema indexes part: schema-entities-idx.sql
Installing SQL DataBase schema PostgreSQL specific indexes part: schema-entities-idx-psql-addon.sql
Installing DataBase schema for timeseries...
Installing Cassandra DataBase schema part: schema-ts.cql
Loading system data...
Loading demo data...
Installation finished successfully!
pod "tb-db-setup" deleted