Private/babbara/enable proxy setting #17
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abhimanyubabbar
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…ing hostagent through proxy
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| func New(fqdn string, proxy string) (Client, error) { | ||
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| http, err := NewHTTP( | ||
| func(impl *HTTPImpl) { impl.Proxy = proxy }, |
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Why are we passing in functions ? Why don't we just pass in the value ?
| // external services | ||
| type Client struct { | ||
| Resmgr Resmgr | ||
| Keystone Keystone | ||
| Qbert Qbert | ||
| Executor Executor | ||
| Segment Segment | ||
| HTTP HTTP |
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I would call it an HTTPClient
| Qbert: NewQbert(fqdn), | ||
| Resmgr: NewResmgr(fqdn, http), | ||
| Keystone: NewKeystone(fqdn, http), | ||
| Qbert: NewQbert(fqdn, http), | ||
| Executor: ExecutorImpl{}, | ||
| Segment: NewSegment(fqdn), |
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I would like to understand more on how we have used in different places, in general I would like to see more "events" and segment should be able to "consume" those events instead of directly using segment.
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| var transport http.RoundTripper | ||
| if resp.Proxy != "" { | ||
| proxyURL, err := url.Parse(resp.Proxy) |
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We should parse it when user enters the proxy and error out. ProxyURL can be used inside the code instead of passing proxy as string
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Fail at the input site only you mean ?!
| t := rehttp.NewTransport(transport, rehttp.RetryAll( | ||
| rehttp.RetryAny( | ||
| rehttp.RetryTemporaryErr(), | ||
| rehttp.RetryStatuses(400, 404), |
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What about when gateway times out, I think it is 502 or 503 I can't recall
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RetryTemporaryErr() covers them I think. I'll check
| resp, err := util.AskBool("Prep local node for kubernetes cluster") | ||
| if err != nil || !resp { | ||
| log.Errorf("Couldn't fetch user content") | ||
| prep, err := util.AskBool("PrepLocal node for kubernetes cluster") |
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we should protect these via a silent option, in other words if there is "--silent" present we should move forward without asking.
| if err := PrepNode(ctx, c, "", "", "", []string{}); err != nil { | ||
| return fmt.Errorf("Unable to prepnode: %w", err) | ||
| if prep { | ||
| err = PrepNode(ctx, c, "", "", "", []string{}) |
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put a comment to talk about the parameters
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| // Host interface exposes the functions | ||
| // required to setup the host correctly. | ||
| type Host interface { |
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| // SwapOff disables the swap. | ||
| func (h Debian) SwapOff() error { | ||
| return h.exec.Run("bash", "-c", "swapoff -a") |
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This is not persistent
| @@ -21,11 +21,12 @@ type Keystone interface { | |||
| } | |||
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| type KeystoneImpl struct { | |||
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In terms of the organization, I would actually move up all of these: Keystone.go, Resmgr.go into their own packages: /pkg/keystone/keystone.go; /pkg/resmgr/resmgr.go;...
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