build: upgraded to Go 1.18 (#31)

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.17
+          go-version: 1.18
 
       - name: Run tests
         run: |

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.17'
+          go-version: 1.18
 
       - name: Run tests
         run: |

Dockerfile

@@ -1,11 +1,11 @@
-FROM golang:1.15.0alpine3.12 AS builder
+FROM golang:1.18-alpine3.16 AS builder
 
 WORKDIR /app
 COPY . /app
 RUN go build
 
 
-FROM alpine:3.9
+FROM alpine:3.16
 
 RUN apk add --no-cache -U \
   ca-certificates

docker-compose.yml

@@ -4,17 +4,17 @@ services:
   grafana:
     image: grafana/grafana
     ports:
-      - 3000:3000
+      - "3000:3000"
     environment:
       GF_SECURITY_ADMIN_PASSWORD: notsecret
       GF_AUTH_PROXY_ENABLED: "true"
       GF_AUTH_PROXY_HEADER_NAME: X-WEBAUTH-USER
     volumes:
       - grafana:/var/lib/grafana
   web-debug-server:
-    image: itzg/web-debug-server:1.2.2
+    image: itzg/web-debug-server:1.2.3
     ports:
-      - 8081:8080
+      - "8081:8080"
 
 volumes:
   grafana: {}