Yes!! RUN apt-get update && apt-get install ca-certificates -y
for amd64/ubuntu:18.04
On Tuesday, September 10, 2019 at 12:28:56 PM UTC-7, Marcin Romaszewicz
wrote:
>
> You're missing the CA Root certificates for whatever linux distribution is
> running your application. For example, I use Alpine linux as my Docker base
> image for my Go services, and I must install the certificates like this via
> the Dockerfile:
>
> RUN apk update && apk add ca-certificates
>
> Find the correct way to do that in your Docker base image.
>
> -- Marcin
>
> On Tue, Sep 10, 2019 at 12:23 PM Peggy Scott > wrote:
>
>> I am using a dockerized Golang image to connect to my Azure SQL server
>> database. When I try to ping it, I am running into "TLS Handshake failed:
>> x509: certificate signed by unknown authority". I am able to run my app
>> from my box without dockerization without any issues. I am also able to
>> able to ping my Azure Postgres server with sslmode=require without issues
>> using the same Golang image. I am using
>> https://github.com/denisenkom/go-mssqldb package. My connection code is:
>>
>> db, err := sql.Open("sqlserver", "server=
>> myserver.database.windows.net;user id=myuserid;"+
>> password=mypassword;port=1433;database=mydbname;encrypt=true;
>> TrustServerCertificate=false;"+
>> connection+timeout=30;hostNameInCertificate=*.database.windows.net;")
>>
>> if err != nil {
>> globals.Log.WithError(err).WithFields(logrus.Fields{
>> "drivername": "sqlserver",
>> "connectionstring": "secret",
>> "error":err.Error()}).Panic("Unable to connect
>> to db")
>>
>> What am I missing?
>>
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>
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