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containers as functions (#1681)

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PR adds a new executortype which supports running containers as functions. New CLI under functions is added to create container as functions.

Co-authored-by: Harsh Thakur <harshthakur9030@gmail.com>
Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>
This commit is contained in:
Sahil Lakhwani
2021-07-16 18:08:41 +05:30
committed by GitHub
co-authored by Harsh Thakur Sanket Sudake
parent f3e1f9df90
commit a82281ad1c
33 changed files with 6053 additions and 198 deletions
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pkg/fission-cli/cmd/spec/spec.go
+31 -29
View File
@@ -361,38 +361,40 @@ func (fr *FissionResources) Validate(input cli.Input) ([]string, error) {
for _, f := range fr.Functions {
functions[MapKey(&f.ObjectMeta)] = false
pkgMeta := &metav1.ObjectMeta{
Name: f.Spec.Package.PackageRef.Name,
Namespace: f.Spec.Package.PackageRef.Namespace,
}
if f.Spec.InvokeStrategy.ExecutionStrategy.ExecutorType != fv1.ExecutorTypeContainer {
pkgMeta := &metav1.ObjectMeta{
Name: f.Spec.Package.PackageRef.Name,
Namespace: f.Spec.Package.PackageRef.Namespace,
}
// check package ref from function
packageRefExists := func() bool {
_, ok := packages[MapKey(pkgMeta)]
return ok
}
// check package ref from function
packageRefExists := func() bool {
_, ok := packages[MapKey(pkgMeta)]
return ok
}
// check that the package referenced by each function is in the same ns as the function
packageRefInFuncNs := func(f *fv1.Function) bool {
return f.Spec.Package.PackageRef.Namespace == f.ObjectMeta.Namespace
}
// check that the package referenced by each function is in the same ns as the function
packageRefInFuncNs := func(f *fv1.Function) bool {
return f.Spec.Package.PackageRef.Namespace == f.ObjectMeta.Namespace
}
if !packageRefInFuncNs(&f) {
result = multierror.Append(result, fmt.Errorf(
"%v: function '%v' references a package outside of its namespace %v/%v",
fr.SourceMap.Locations["Function"][f.ObjectMeta.Namespace][f.ObjectMeta.Name],
f.ObjectMeta.Name,
f.Spec.Package.PackageRef.Namespace,
f.Spec.Package.PackageRef.Name))
} else if !packageRefExists() {
result = multierror.Append(result, fmt.Errorf(
"%v: function '%v' references unknown package %v/%v",
fr.SourceMap.Locations["Function"][f.ObjectMeta.Namespace][f.ObjectMeta.Name],
f.ObjectMeta.Name,
pkgMeta.Namespace,
pkgMeta.Name))
} else {
packages[MapKey(pkgMeta)] = true
if !packageRefInFuncNs(&f) {
result = multierror.Append(result, fmt.Errorf(
"%v: function '%v' references a package outside of its namespace %v/%v",
fr.SourceMap.Locations["Function"][f.ObjectMeta.Namespace][f.ObjectMeta.Name],
f.ObjectMeta.Name,
f.Spec.Package.PackageRef.Namespace,
f.Spec.Package.PackageRef.Name))
} else if !packageRefExists() {
result = multierror.Append(result, fmt.Errorf(
"%v: function '%v' references unknown package %v/%v",
fr.SourceMap.Locations["Function"][f.ObjectMeta.Namespace][f.ObjectMeta.Name],
f.ObjectMeta.Name,
pkgMeta.Namespace,
pkgMeta.Name))
} else {
packages[MapKey(pkgMeta)] = true
}
}
client, err := util.GetServer(input)