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[helm-operator] Fix reconcilation of resources with jsonpatch
This PR updates the jsonpatch library to fix an issue during reconcilation of arrays. The old version had an incomplete implementation for json patches of arrays. A diff between ``` containers: - name: container1 - name: container2 ``` and ``` containers: - name: container1 ``` created 3 patch operations: - remove containers/0 - remove containers/1 - add containers/0 This causes an issue because we are ignoring all "remove" operations to allow manual modifications. Helm tries to apply ``` containers: - name: container1 - name: container2 - name: container1 ``` ``` invalid: spec.template.spec.containers[0].name: Duplicate value: "container1" ``` The new jsonpatch version does only return a `remove containers/1` operation (which we are still ignoring because it could be a manual change, but does not fail)
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‎CHANGELOG.md

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- The command `operator-sdk generate k8s` no longer requires users to explicitly set GOROOT in their environment. Now, GOROOT is detected using `go env GOROOT` and set automatically. ([#2754](https://github.com/operator-framework/operator-sdk/pull/2754))
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- `operator-sdk generate csv` and `operator-sdk test local` now parse multi-manifest files correctly. ([#2758](https://github.com/operator-framework/operator-sdk/pull/2758))
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- Fixed CRD validation generation issue with `status.Conditions`. ([#2739](https://github.com/operator-framework/operator-sdk/pull/2739))
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- Fixed helm-operator issue with reconciliation of arrays ([#2777](https://github.com/operator-framework/operator-sdk/pull/2777))
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## v0.16.0
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‎go.mod

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@@ -18,7 +18,6 @@ require (
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github.com/jmoiron/sqlx v1.2.0 // indirect
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github.com/markbates/inflect v1.0.4
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github.com/martinlindhe/base36 v1.0.0
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github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a
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github.com/mattn/go-isatty v0.0.12
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github.com/mitchellh/go-homedir v1.1.0
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github.com/mitchellh/mapstructure v1.1.2
@@ -40,6 +39,7 @@ require (
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github.com/ziutek/mymysql v1.5.4 // indirect
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go.uber.org/zap v1.14.1
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golang.org/x/tools v0.0.0-20200327195553-82bb89366a1e
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gomodules.xyz/jsonpatch/v3 v3.0.1
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gopkg.in/gorp.v1 v1.7.2 // indirect
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gopkg.in/yaml.v2 v2.2.8
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helm.sh/helm/v3 v3.1.2

‎go.sum

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@@ -631,8 +631,6 @@ github.com/markbates/inflect v1.0.4/go.mod h1:1fR9+pO2KHEO9ZRtto13gDwwZaAKstQzfe
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github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
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github.com/martinlindhe/base36 v1.0.0 h1:eYsumTah144C0A8P1T/AVSUk5ZoLnhfYFM3OGQxB52A=
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github.com/martinlindhe/base36 v1.0.0/go.mod h1:+AtEs8xrBpCeYgSLoY/aJ6Wf37jtBuR0s35750M27+8=
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github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a h1:+J2gw7Bw77w/fbK7wnNJJDKmw1IbWft2Ul5BzrG1Qm8=
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github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a/go.mod h1:M1qoD/MqPgTZIk0EWKB38wE28ACRfVcn+cU08jyArI0=
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github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
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github.com/mattn/go-colorable v0.1.2 h1:/bC9yWikZXAL9uJdulbSfyVNIR3n3trXl+v8+1sx8mU=
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github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
@@ -1206,6 +1204,10 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IV
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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gomodules.xyz/jsonpatch/v2 v2.0.1 h1:xyiBuvkD2g5n7cYzx6u2sxQvsAy4QJsZFCzGVdzOXZ0=
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gomodules.xyz/jsonpatch/v2 v2.0.1/go.mod h1:IhYNNY4jnS53ZnfE4PAmpKtDpTCj1JFXc+3mwe7XcUU=
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gomodules.xyz/jsonpatch/v3 v3.0.1 h1:Te7hKxV52TKCbNYq3t84tzKav3xhThdvSsSp/W89IyI=
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gomodules.xyz/jsonpatch/v3 v3.0.1/go.mod h1:CBhndykehEwTOlEfnsfJwvkFQbSN8YZFr9M+cIHAJto=
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gomodules.xyz/orderedmap v0.1.0 h1:fM/+TGh/O1KkqGR5xjTKg6bU8OKBkg7p0Y+x/J9m8Os=
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gomodules.xyz/orderedmap v0.1.0/go.mod h1:g9/TPUCm1t2gwD3j3zfV8uylyYhVdCNSi+xCEIu7yTU=
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gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0=
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gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
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gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ=

‎pkg/helm/release/manager.go

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"fmt"
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"strings"
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"gomodules.xyz/jsonpatch/v3"
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"helm.sh/helm/v3/pkg/action"
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cpb "helm.sh/helm/v3/pkg/chart"
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"helm.sh/helm/v3/pkg/kube"
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"k8s.io/cli-runtime/pkg/resource"
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"k8s.io/client-go/rest"
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"github.com/mattbaird/jsonpatch"
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"github.com/operator-framework/operator-sdk/pkg/helm/internal/types"
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)
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// fields added by Kubernetes or by the user after the existing release
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// resource has been applied. The goal for this patch is to make sure that
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// the fields managed by the Helm chart are applied.
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// Add operations without a value (nulll) can be ignored
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patchOps := make([]jsonpatch.JsonPatchOperation, 0)
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removeOps := make([]jsonpatch.JsonPatchOperation, 0)
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for _, op := range ops {
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if op.Operation != "remove" {
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if op.Operation == "remove" {
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removeOps = append(removeOps, op)
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} else if !(op.Operation == "add" && op.Value == nil) {
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patchOps = append(patchOps, op)
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}
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}
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return nil, nil
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// We should add "remove" operations if the same path does also have
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// a "add" operation
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for _, rop := range removeOps {
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for _, pop := range patchOps {
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if rop.Path == pop.Path && pop.Operation == "add" {
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patchOps = append(patchOps, rop)
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break
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}
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}
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}
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return json.Marshal(patchOps)
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}
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‎test/test-framework/go.sum

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github.com/markbates/inflect v1.0.4/go.mod h1:1fR9+pO2KHEO9ZRtto13gDwwZaAKstQzferVeWqbgNs=
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github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
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github.com/martinlindhe/base36 v1.0.0/go.mod h1:+AtEs8xrBpCeYgSLoY/aJ6Wf37jtBuR0s35750M27+8=
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github.com/mattbaird/jsonpatch v0.0.0-20171005235357-81af80346b1a/go.mod h1:M1qoD/MqPgTZIk0EWKB38wE28ACRfVcn+cU08jyArI0=
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github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
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github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
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github.com/mattn/go-ieproxy v0.0.0-20190610004146-91bb50d98149/go.mod h1:31jz6HNzdxOmlERGGEc4v/dMssOfmp2p5bT/okiKFFc=
@@ -1086,6 +1085,8 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IV
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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gomodules.xyz/jsonpatch/v2 v2.0.1 h1:xyiBuvkD2g5n7cYzx6u2sxQvsAy4QJsZFCzGVdzOXZ0=
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gomodules.xyz/jsonpatch/v2 v2.0.1/go.mod h1:IhYNNY4jnS53ZnfE4PAmpKtDpTCj1JFXc+3mwe7XcUU=
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gomodules.xyz/jsonpatch/v3 v3.0.1/go.mod h1:CBhndykehEwTOlEfnsfJwvkFQbSN8YZFr9M+cIHAJto=
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gomodules.xyz/orderedmap v0.1.0/go.mod h1:g9/TPUCm1t2gwD3j3zfV8uylyYhVdCNSi+xCEIu7yTU=
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gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0=
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gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
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gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ=

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