Operator upgrades

This change does the following:
 - Upgrades the operator SDK from v0.13.0 to v.0.15.0
 - Upgrades alpine from 3.10 to 3.11
 - Upgrades all vendored dependencies
 - Adds a `make generate` workaround for the newer tooling version

Makefile

@@ -1,10 +1,11 @@
 .PHONY: all check-style unittest generate build clean build-image operator-sdk yaml
 
 OPERATOR_IMAGE ?= mattermost/mattermost-operator:test
-SDK_VERSION = v0.13.0
+SDK_VERSION = v0.15.0
 MACHINE = $(shell uname -m)
 BUILD_IMAGE = golang:1.13
-BASE_IMAGE = alpine:3.10
+BASE_IMAGE = alpine:3.11
+GOROOT ?= $(shell go env GOROOT)
 GOPATH ?= $(shell go env GOPATH)
 GOFLAGS ?= $(GOFLAGS:) -mod=vendor
 GO=go
@@ -63,7 +64,9 @@ govet: ## Runs govet against all packages.
 	@echo "govet success";
 
 generate: operator-sdk ## Runs the kubernetes code-generators and openapi
-	build/operator-sdk generate k8s
+	## We have to manually export GOROOT here to get around the following issue:
+	## https://github.com/operator-framework/operator-sdk/issues/1854#issuecomment-525132306
+	GOROOT=$(GOROOT) build/operator-sdk generate k8s
 	build/operator-sdk generate crds
 
 	which ./bin/openapi-gen > /dev/null || GO111MODULE=on go build -o ./bin/openapi-gen k8s.io/kube-openapi/cmd/openapi-gen

deploy/crds/mattermost.com_clusterinstallations_crd.yaml

@@ -26,7 +26,7 @@ spec:
     listKind: ClusterInstallationList
     plural: clusterinstallations
     singular: clusterinstallation
-  scope: ""
+  scope: Namespaced
   subresources:
     status: {}
   validation:

deploy/crds/mattermost.com_mattermostrestoredbs_crd.yaml

@@ -18,7 +18,7 @@ spec:
     listKind: MattermostRestoreDBList
     plural: mattermostrestoredbs
     singular: mattermostrestoredb
-  scope: ""
+  scope: Namespaced
   subresources:
     status: {}
   validation:

go.mod

@@ -3,30 +3,47 @@ module github.com/mattermost/mattermost-operator
 go 1.13
 
 require (
-	github.com/banzaicloud/k8s-objectmatcher v1.0.1
+	cloud.google.com/go v0.52.0 // indirect
+	github.com/banzaicloud/k8s-objectmatcher v1.1.0
+	github.com/coreos/prometheus-operator v0.35.0 // indirect
 	github.com/go-logr/logr v0.1.0
 	github.com/go-openapi/spec v0.19.5
+	github.com/go-openapi/swag v0.19.6 // indirect
+	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/json-iterator/go v1.1.9 // indirect
 	github.com/mattermost/blubr v0.0.0-20200113232543-f0ce67760aeb
-	github.com/minio/minio-operator v0.0.0-20191007061920-bdea7aa7032f
-	github.com/operator-framework/operator-sdk v0.13.0
+	github.com/minio/minio-operator v0.0.0-20200123180224-604167ea8cdb
+	github.com/operator-framework/operator-sdk v0.15.0
 	github.com/pborman/uuid v1.2.0
-	github.com/pkg/errors v0.8.1
-	github.com/presslabs/mysql-operator v0.3.3
+	github.com/pkg/errors v0.9.1
+	github.com/presslabs/mysql-operator v0.3.8
+	github.com/prometheus/client_golang v1.3.0 // indirect
+	github.com/prometheus/common v0.9.1 // indirect
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.4.0
-	golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297
-	golang.org/x/tools v0.0.0-20191212051200-825cb0626375 // indirect
-	k8s.io/api v0.0.0
-	k8s.io/apimachinery v0.0.0
+	go.uber.org/atomic v1.5.1 // indirect
+	go.uber.org/multierr v1.4.0 // indirect
+	go.uber.org/zap v1.13.0 // indirect
+	golang.org/x/crypto v0.0.0-20200117160349-530e935923ad // indirect
+	golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa
+	golang.org/x/sys v0.0.0-20200122134326-e047566fdf82 // indirect
+	golang.org/x/tools v0.0.0-20200124144541-e0a7ba33caea // indirect
+	gopkg.in/yaml.v2 v2.2.8 // indirect
+	k8s.io/api v0.17.2
+	k8s.io/apimachinery v0.17.2
 	k8s.io/client-go v12.0.0+incompatible
 	k8s.io/code-generator v0.16.4
-	k8s.io/kube-openapi v0.0.0-20190918143330-0270cf2f1c1d
+	k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c
+	k8s.io/utils v0.0.0-20200122174043-1e243dd1a584 // indirect
 	sigs.k8s.io/controller-runtime v0.4.0
 
 )
 
 // Pinned to kubernetes-1.16.2
 replace (
+	github.com/docker/docker => github.com/moby/moby v0.7.3-0.20190826074503-38ab9da00309
 	k8s.io/api => k8s.io/api v0.0.0-20191016110408-35e52d86657a
 	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.0.0-20191016113550-5357c4baaf65
 	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20191004115801-a2eda9f80ab8