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https://github.com/openfaas/faasd.git
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42e9c91ee9
This patch completes part of the work in #20 by porting the code for faas-containerd in-tree. When tested, I was able to deploy and then remove figlet from the store on `x86_64`. In a follow-up PR, duplication will be removed where possible and consolidated with updated documentation. Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
40 lines
736 B
Go
40 lines
736 B
Go
package handlers
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import (
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"fmt"
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"log"
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"net/url"
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"github.com/containerd/containerd"
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)
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const watchdogPort = 8080
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type InvokeResolver struct {
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client *containerd.Client
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}
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func NewInvokeResolver(client *containerd.Client) *InvokeResolver {
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return &InvokeResolver{client: client}
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}
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func (i *InvokeResolver) Resolve(functionName string) (url.URL, error) {
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log.Printf("Resolve: %q\n", functionName)
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function, err := GetFunction(i.client, functionName)
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if err != nil {
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return url.URL{}, fmt.Errorf("%s not found", functionName)
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}
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serviceIP := function.IP
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urlStr := fmt.Sprintf("http://%s:%d", serviceIP, watchdogPort)
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urlRes, err := url.Parse(urlStr)
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if err != nil {
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return url.URL{}, err
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}
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return *urlRes, nil
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}
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