JD, CL node DNS isolation, update troubleshooting

Author: skudasov

framework/.changeset/v0.7.6.md

@@ -0,0 +1,2 @@
+- Add troubleshooting for observability stack and file access
+- Add DNS isolation for CL node and JD + test

framework/examples/myproject/smoke.toml

@@ -6,9 +6,6 @@
 [data_provider]
   port = 9111
 
-[jd]
-  image = "job-distributor:0.9.0"
-
 [[nodesets]]
   name = "don"
   nodes = 5

framework/examples/myproject/smoke_test.go

@@ -1,25 +1,20 @@
 package examples
 
 import (
-	"fmt"
 	"testing"
 
-	"github.com/davecgh/go-spew/spew"
 	"github.com/stretchr/testify/require"
 
 	"github.com/smartcontractkit/chainlink-testing-framework/framework"
 	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/blockchain"
 	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/fake"
-	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/jd"
-	"github.com/smartcontractkit/chainlink-testing-framework/framework/components/networktest"
 	ns "github.com/smartcontractkit/chainlink-testing-framework/framework/components/simple_node_set"
 )
 
 type Cfg struct {
 	BlockchainA        *blockchain.Input `toml:"blockchain_a" validate:"required"`
 	MockerDataProvider *fake.Input       `toml:"data_provider" validate:"required"`
 	NodeSets           []*ns.Input       `toml:"nodesets" validate:"required"`
-	JD                 *jd.Input         `toml:"jd" validate:"required"`
 }
 
 func TestSmoke(t *testing.T) {
@@ -32,16 +27,6 @@ func TestSmoke(t *testing.T) {
 	require.NoError(t, err)
 	out, err := ns.NewSharedDBNodeSet(in.NodeSets[0], bc)
 	require.NoError(t, err)
-	_, err = jd.NewJD(in.JD)
-	require.NoError(t, err)
-	spew.Dump(in.NodeSets[0])
-	_, err = networktest.NewNetworkTest(networktest.Input{Privileged: true, BlockInternet: true})
-	require.NoError(t, err)
-	dc, err := framework.NewDockerClient()
-	require.NoError(t, err)
-	sOut, err := dc.ExecContainer("networktest", []string{"ping", "-c", "2", "google.com"})
-	require.NoError(t, err)
-	fmt.Println(sOut)
 
 	t.Run("test something", func(t *testing.T) {
 		for _, n := range out.CLNodes {