modify rollout types description

Signed-off-by: liheng.zms <liheng.zms@alibaba-inc.com>

Dockerfile_multiarch

@@ -1,7 +1,7 @@
 # Build the manager binary
 ARG BASE_IMAGE=alpine
 ARG BASE_IMAGE_VERION=3.17
-FROM --platform=$BUILDPLATFORM golang:1.18-alpine3.17 as builder
+FROM --platform=$BUILDPLATFORM golang:1.19-alpine3.17 as builder
 
 WORKDIR /workspace
 
@@ -23,12 +23,24 @@ ARG BASE_IMAGE
 ARG BASE_IMAGE_VERION
 FROM ${BASE_IMAGE}:${BASE_IMAGE_VERION}
 
-RUN apk add --no-cache ca-certificates=~20220614-r4 bash=~5.2.15-r0 expat=~2.5.0-r0 \
+RUN set -eux; \
-    && rm -rf /var/cache/apk/*
+    apk --no-cache --update upgrade && \
+    apk --no-cache add ca-certificates && \
+    apk --no-cache add tzdata && \
+    rm -rf /var/cache/apk/* && \
+    update-ca-certificates && \
+    echo "only include root and nobody user" && \
+    echo -e "root:x:0:0:root:/root:/bin/ash\nnobody:x:65534:65534:nobody:/:/sbin/nologin" | tee /etc/passwd && \
+    echo -e "root:x:0:root\nnobody:x:65534:" | tee /etc/group && \
+    rm -rf /usr/local/sbin/* && \
+    rm -rf /usr/local/bin/* && \
+    rm -rf /usr/sbin/* && \
+    rm -rf /usr/bin/* && \
+    rm -rf /sbin/* && \
+    rm -rf /bin/*
 
 WORKDIR /
 COPY --from=builder /workspace/manager .
 COPY lua_configuration /lua_configuration
-USER 1000
 
 ENTRYPOINT ["/manager"]

api/v1beta1/rollout_types.go

@@ -82,7 +82,7 @@ type CanaryStrategy struct {
 	// Steps define the order of phases to execute release in batches(20%, 40%, 60%, 80%, 100%)
 	// +optional
 	Steps []CanaryStep `json:"steps,omitempty"`
-	// TrafficRoutings hosts all the supported service meshes supported to enable more fine-grained traffic routing
+	// TrafficRoutings support ingress, gateway api and custom network resource(e.g. istio, apisix) to enable more fine-grained traffic routing
 	// and current only support one TrafficRouting
 	TrafficRoutings []TrafficRoutingRef `json:"trafficRoutings,omitempty"`
 	// FailureThreshold indicates how many failed pods can be tolerated in all upgraded pods.
@@ -123,6 +123,7 @@ type CanaryStep struct {
 
 type TrafficRoutingStrategy struct {
 	// Traffic indicate how many percentage of traffic the canary pods should receive
+	// Value is of string type and is a percentage, e.g. 5%.
 	// +optional
 	Traffic *string `json:"traffic,omitempty"`
 	// Set overwrites the request with the given header (name, value)

config/crd/bases/rollouts.kruise.io_rollouts.yaml

@@ -808,7 +808,8 @@ spec:
                               type: object
                             traffic:
                               description: Traffic indicate how many percentage of
-                                traffic the canary pods should receive
+                                traffic the canary pods should receive Value is of
+                                string type and is a percentage, e.g. 5%.
                               type: string
                           type: object
                         type: array
@@ -816,9 +817,10 @@ spec:
                         description: TrafficRoutingRef is TrafficRouting's Name
                         type: string
                       trafficRoutings:
-                        description: TrafficRoutings hosts all the supported service
+                        description: TrafficRoutings support ingress, gateway api
-                          meshes supported to enable more fine-grained traffic routing
+                          and custom network resource(e.g. istio, apisix) to enable
-                          and current only support one TrafficRouting
+                          more fine-grained traffic routing and current only support
+                          one TrafficRouting
                         items:
                           description: TrafficRoutingRef hosts all the different configuration
                             for supported service meshes to enable more fine-grained

go.mod

@@ -1,6 +1,6 @@
 module github.com/openkruise/rollouts
 
-go 1.18
+go 1.19
 
 require (
 	github.com/davecgh/go-spew v1.1.1