fix: various fixes and remove certs

Various fixes and remove the ability to configure certs using the
default generated ones instead.

docs/features/tls.md

@@ -12,6 +12,6 @@ The example will also create a client that will connect to the server using the
 demonstrating how to use the generated certificate to communicate with a service.
 
 <!--codeinclude-->
-[Create a self-signed certificate](../../modules/cockroachdb/certs.go) inside_block:exampleSelfSignedCert
-[Sign a self-signed certificate](../../modules/cockroachdb/certs.go) inside_block:exampleSignSelfSignedCert
+[Create a self-signed certificate](../../modules/rabbitmq/examples_test.go) inside_block:exampleSelfSignedCert
+[Sign a self-signed certificate](../../modules/rabbitmq/examples_test.go) inside_block:exampleSignSelfSignedCert
 <!--/codeinclude-->

docs/modules/cockroachdb.md

@@ -10,7 +10,7 @@ The Testcontainers module for CockroachDB.
 
 Please run the following command to add the CockroachDB module to your Go dependencies:
 
-```
+```shell
 go get github.com/testcontainers/testcontainers-go/modules/cockroachdb
 ```
 
@@ -54,23 +54,33 @@ E.g. `Run(context.Background(), "cockroachdb/cockroach:latest-v23.1")`.
 
 Set the database that is created & dialled with `cockroachdb.WithDatabase`.
 
-#### Password authentication
+#### User and Password
+
+You can configured the container to create a user with a password by setting `cockroachdb.WithUser` and `cockroachdb.WithPassword`.
 
-Disable insecure mode and connect with password authentication by setting `cockroachdb.WithUser` and `cockroachdb.WithPassword`.
+`cockroachdb.WithPassword` is incompatible with `cockroachdb.WithInsecure`.
 
 #### Store size
 
 Control the maximum amount of memory used for storage, by default this is 100% but can be changed by provided a valid option to `WithStoreSize`. Checkout https://www.cockroachlabs.com/docs/stable/cockroach-start#store for the full range of options available.
 
 #### TLS authentication
 
-`cockroachdb.WithTLS` lets you provide the CA certificate along with the certicate and key for the node & clients to connect with.
-Internally CockroachDB requires a client certificate for the user to connect with.
+`cockroachdb.WithInsecure` lets you disable the use of TLS on connections.
+
+`cockroachdb.WithInsecure` is incompatible with `cockroachdb.WithPassword`.
+
+#### Initialization Scripts
+
+`cockroachdb.WithInitScripts` adds the given scripts to those automatically run when the container starts.
+These will be ignored if data exists in the `/cockroach/cockroach-data` directory within the container.
 
-A helper `cockroachdb.NewTLSConfig` exists to generate all of this for you.
+`cockroachdb.WithNoClusterDefaults` disables the default cluster settings script.
 
-!!!warning
-    When TLS is enabled there's a very small, unlikely chance that the underlying driver can panic when registering the driver as part of waiting for CockroachDB to be ready to accept connections. If this is repeatedly happening please open an issue.
+Without this option Cockroach containers run `data/cluster-defaults.sql` on startup
+which configures the settings recommended by Cockroach Labs for
+[local testing clusters](https://www.cockroachlabs.com/docs/stable/local-testing)
+unless data exists in the `/cockroach/cockroach-data` directory within the container.
 
 ### Container Methods
 
@@ -87,3 +97,10 @@ Same as `ConnectionString` but any error to generate the address will raise a pa
 #### TLSConfig
 
 Returns `*tls.Config` setup to allow you to dial your client over TLS, if enabled, else this will error with `cockroachdb.ErrTLSNotEnabled`.
+
+!!!info
+    The `TLSConfig()` function is deprecated and will be removed in the next major release of _Testcontainers for Go_.
+
+#### ConnectionConfig
+
+Returns `*pgx.ConnConfig` which can be passed to `pgx.ConnectConfig` to open a new connection.