review fixes

Author: skudasov

book/src/framework/components/network_isolation.md

@@ -1,12 +1,11 @@
 # Containers Network Isolation
 
-Some components can be isolated from internet. Since some of them doesn't have `iptables` and must be accessible from local host for debugging we isolate network on DNS level
+Some components can be isolated from internet. Since some of them doesn't have `iptables` and must be accessible from local host for debugging we isolate network on DNS level.
 
-```
-[jd]
-  # JobDistributor is isolated by default, this flag MUST not be changed!
-  no_dns = true
+JobDistributor is isolated from internet by default to prevent applying manifest changes when run in tests.
 
+NodeSet DNS isolation can be controlled with a flag
+```
 [[nodesets]]
   # NodeSet DNS can be isolated if needed
   no_dns = true

book/src/framework/components/troubleshooting.md

@@ -7,8 +7,11 @@ exit status 1
 ```
 
 #### Solution
+Enable Docker to access your directory
+```
+Docker Desktop -> Settings -> Resources -> File Sharing
+```
 
-Use another directory with write access or change the directory access
 
 ## Can't run `anvil`, issue with `Rosetta`
 ```

framework/components/jd/jd.go

@@ -29,7 +29,6 @@ type Input struct {
 	DockerFilePath   string          `toml:"docker_file"`
 	DockerContext    string          `toml:"docker_ctx"`
 	DBInput          *postgres.Input `toml:"db"`
-	NoDNS            bool            `toml:"no_dns"`
 	Out              *Output         `toml:"out"`
 }
 
@@ -94,7 +93,7 @@ func NewJD(in *Input) (*Output, error) {
 		},
 		ExposedPorts: []string{bindPort},
 		HostConfigModifier: func(h *container.HostConfig) {
-			// JobDistributor service must be isolated from internet by default!
+			// JobDistributor service is isolated from internet by default!
 			framework.NoDNS(true, h)
 			h.PortBindings = framework.MapTheSamePort(bindPort)
 		},