Unable to connect my nestjs server to redis using the private network url - added 5s sleep before start and build commands - both run in v2 runtime - nestjs server runs on ipv6 using ::

Nestjs <> Redis Unable to connect to redis using private network url

aercwarden

PROOP

2 years ago

Unable to connect my nestjs server to redis using the private network url

added 5s sleep before start and build commands
both run in v2 runtime
nestjs server runs on ipv6 using ::

47 Replies

aercwarden

PROOP

2 years ago

9820d186-43b6-43fb-bdaf-7203f784ca8a/

aercwarden

PROOP

2 years ago

1273345398513078343

aercwarden

PROOP

2 years ago

CacheModule.registerAsync({
      isGlobal: true,
      imports: [ConfigModule],
      inject: [ConfigService],
      useFactory: (configService: ConfigService) => ({
        store: redisStore,
        url: configService.get('REDIS_URL'),
        password: configService.get('REDIS_PASSWORD'),
        username: configService.get('REDIS_USERNAME'),
        ttl: 5,
      }),
    }),

aercwarden

PROOP

2 years ago

"cache-manager-redis-store": "2.0.0",

brody

EMPLOYEE

2 years ago

sleep is not needed with the v2 runtime, you can remove that

brody

EMPLOYEE

2 years ago

are you getting the error from build or runtime logs?

aercwarden

PROOP

2 years ago

runtime

brody

EMPLOYEE

2 years ago

i assume cache-manager-redis-store uses ioredis under the hood, if so, please read -

aercwarden

PROOP

2 years ago

just to be sure, i just concat the private url with familiy=0?

brody

EMPLOYEE

2 years ago

append ?family=0 yes

aercwarden

PROOP

2 years ago

will try and update here

aercwarden

PROOP

2 years ago

    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:107:26)
 ELIFECYCLE  Command failed with exit code 1.

aercwarden

PROOP

2 years ago

redis://[username]:[password]@redis-awln.railway.internal:6379?family=0

brody

EMPLOYEE

2 years ago

redis does not have a private domain of redis-awln.railway.internal in the linked project

1273348624293822557

brody

EMPLOYEE

2 years ago

please only ever use reference variables -

that way you can avoid these kinds of mistakes

aercwarden

PROOP

2 years ago

oh i see, so this url is invalid?

aercwarden

PROOP

2 years ago

1273349186506719242

aercwarden

PROOP

2 years ago

had referenced it from here

brody

EMPLOYEE

2 years ago

are we looking at different projects?

brody

EMPLOYEE

2 years ago

this is a screenshot from your linked project

aercwarden

PROOP

2 years ago

Yeah

aercwarden

PROOP

2 years ago

copied id from browser

aercwarden

PROOP

2 years ago

under pr-47

brody

EMPLOYEE

2 years ago

okay i wasnt told this was pr-47

aercwarden

PROOP

2 years ago

sorry, my bad

aercwarden

PROOP

2 years ago

thought the project id linked to pr

brody

EMPLOYEE

2 years ago

fair assumption

brody

EMPLOYEE

2 years ago

try settings family: 0, in the same config that you set the username

aercwarden

PROOP

2 years ago

just pushed, building now

brody

EMPLOYEE

2 years ago

lets see the updated code?

aercwarden

PROOP

2 years ago

CacheModule.registerAsync({
      isGlobal: true,
      imports: [ConfigModule],
      inject: [ConfigService],
      useFactory: (configService: ConfigService) => ({
        family: 0,
        store: redisStore,
        url: configService.get('REDIS_URL'),
        password: configService.get('REDIS_PASSWORD'),
        username: configService.get('REDIS_USERNAME'),
        ttl: 5,
      }),
    }),

brody

EMPLOYEE

2 years ago

is this using ioredis under the hood?

aercwarden

PROOP

2 years ago

yup

aercwarden

PROOP

2 years ago

    dependencies:
      ioredis: 4.28.5

in lock file

aercwarden

PROOP

2 years ago

no its not

aercwarden

PROOP

2 years ago

"redisStore" is from this

brody

EMPLOYEE

2 years ago

i saw your other messages, it said ioredis

aercwarden

PROOP

2 years ago

unused library

aercwarden

PROOP

2 years ago

replaced by this

aercwarden

PROOP

2 years ago

"cache-manager": "^4",
"cache-manager-redis-store": "2.0.0",

only these are relevant libraries for using redis

aercwarden

PROOP

2 years ago

the cache manager redis store package is outdated, but i remember vaguely that we have it that since certain feature with nestjs was not working but let me try updating it to experiment

brody

EMPLOYEE

2 years ago

the version of redis that cache-manager-redis-store v2.0.0 uses is from 2021, likely didnt have support for ipv6 back then, so please upgrade cache-manager-redis-store to the latest version

aercwarden

PROOP

2 years ago

will try and let you know

aercwarden

PROOP

2 years ago

@Brody did not see any errors and server didnt crash

Can i keep this thread up till I confirm by testing a few stuff around the server

brody

EMPLOYEE

2 years ago