Merge pull request 'chore(deps): update docker.io/library/alpine docker tag to v3.14' (#4) from renovate/docker.io-library-alpine-3.x into master

Reviewed-on: #4

.drone.yml

@@ -5,13 +5,12 @@ name: linter
 
 platform:
   os: linux
-  arch: amd64
 
 steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.28.1
+  image: docker.io/volkerraschek/markdownlint:0.29.0
   resources:
     limits:
       cpu: 50
@@ -41,6 +40,172 @@ trigger:
   event:
     exclude:
     - tag
+
+---
+kind: pipeline
+type: docker
+name: dry-run-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: false
+    dry_run: true
+    tags: latest-amd64
+    repo: volkerraschek/db-wait
+    no_cache: true
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+depends_on:
+- linter
+
+trigger:
+  branch:
+    exclude:
+    - master
+  event:
+  - pull_request
+  - push
+
+---
+kind: pipeline
+type: docker
+name: dry-run-arm-v7
+
+platform:
+  os: linux
+  arch: arm
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: false
+    dry_run: true
+    tags: latest-arm-v7
+    repo: volkerraschek/db-wait
+    no_cache: true
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+depends_on:
+- linter
+
+trigger:
+  branch:
+    exclude:
+    - master
+  event:
+  - pull_request
+  - push
+
+---
+kind: pipeline
+type: docker
+name: dry-run-arm64-v8
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: false
+    dry_run: true
+    tags: latest-arm64-v8
+    repo: volkerraschek/db-wait
+    no_cache: true
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+depends_on:
+- linter
+
+trigger:
+  branch:
+    exclude:
+    - master
+  event:
+  - pull_request
+  - push
+
 ---
 kind: pipeline
 type: docker
@@ -62,12 +227,10 @@ steps:
       from_secret: container_image_registry_user
     password:
       from_secret: container_image_registry_password
+    no_cache: true
   volumes:
   - name: docker_socket
     path: /var/run/docker.sock
-  when:
-    branch:
-    - master
 
 - name: notify
   image: drillster/drone-email
@@ -90,15 +253,22 @@ volumes:
   host:
     path: /var/run/docker.sock
 
+depends_on:
+- linter
+
 trigger:
+  branch:
+  - master
   event:
-    exclude:
+  - cron
-    - tag
+  - push
+  repo:
+  - volker.raschek/db-wait
 
 ---
 kind: pipeline
 type: docker
-name: latest-armv7
+name: latest-arm-v7
 
 platform:
   os: linux
@@ -110,15 +280,13 @@ steps:
   settings:
     dockerfile: Dockerfile
     auto_tag: false
-    tags: latest-armv7
+    tags: latest-arm-v7
     repo: volkerraschek/db-wait
     username:
       from_secret: container_image_registry_user
     password:
       from_secret: container_image_registry_password
-  when:
+    no_cache: true
-    branch:
-    - master
 
 - name: notify
   image: drillster/drone-email
@@ -144,10 +312,76 @@ volumes:
   host:
     path: /var/run/docker.sock
 
+depends_on:
+- linter
+
 trigger:
+  branch:
+  - master
   event:
-    exclude:
+  - cron
-    - tag
+  - push
+  repo:
+  - volker.raschek/db-wait
+
+---
+kind: pipeline
+type: docker
+name: latest-arm64-v8
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: false
+    tags: latest-arm64-v8
+    repo: volkerraschek/db-wait
+    username:
+      from_secret: container_image_registry_user
+    password:
+      from_secret: container_image_registry_password
+    no_cache: true
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+depends_on:
+- linter
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/db-wait
 
 ---
 kind: pipeline
@@ -188,12 +422,231 @@ steps:
 
 depends_on:
 - latest-amd64
-- latest-armv7
+- latest-arm-v7
+- latest-arm64-v8
+
+trigger:
+  branch:
+  - master
+  event:
+  - cron
+  - push
+  repo:
+  - volker.raschek/db-wait
+
+---
+kind: pipeline
+type: docker
+name: tagged-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: true
+    auto_tag_suffix: amd64
+    repo: volkerraschek/db-wait
+    username:
+      from_secret: container_image_registry_user
+    password:
+      from_secret: container_image_registry_password
+    build_args:
+    - VERSION=${DRONE_TAG}
+    no_cache: true
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
 
 trigger:
   event:
-    exclude:
   - tag
+  repo:
+  - volker.raschek/db-wait
+
+---
+kind: pipeline
+type: docker
+name: tagged-arm-v7
+
+platform:
+  os: linux
+  arch: arm
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: true
+    auto_tag_suffix: arm-v7
+    repo: volkerraschek/db-wait
+    username:
+      from_secret: container_image_registry_user
+    password:
+      from_secret: container_image_registry_password
+    build_args:
+    - VERSION=${DRONE_TAG}
+    no_cache: true
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/db-wait
+
+---
+kind: pipeline
+type: docker
+name: tagged-arm64-v8
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: build
+  image: plugins/docker
+  settings:
+    dockerfile: Dockerfile
+    auto_tag: true
+    auto_tag_suffix: arm64-v8
+    repo: volkerraschek/db-wait
+    username:
+      from_secret: container_image_registry_user
+    password:
+      from_secret: container_image_registry_password
+    build_args:
+    - MARKDOWNLINT_VERSION=${DRONE_TAG}
+    no_cache: true
+  volumes:
+  - name: docker_socket
+    path: /var/run/docker.sock
+
+- name: notify
+  image: drillster/drone-email
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  when:
+    status:
+    - changed
+    - failure
+
+volumes:
+- name: docker_socket
+  host:
+    path: /var/run/docker.sock
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/db-wait
+
+---
+kind: pipeline
+type: kubernetes
+name: tagged-manifest
+
+steps:
+- name: build-manifest
+  image: plugins/manifest
+  settings:
+    auto_tag: true
+    ignore_missing: true
+    spec: manifest.tmpl
+    username:
+      from_secret: container_image_registry_user
+    password:
+      from_secret: container_image_registry_password
+
+- name: notify
+  image: docker.io/drillster/drone-email:latest
+  environment:
+    PLUGIN_HOST:
+      from_secret: smtp_host
+    PLUGIN_USERNAME:
+      from_secret: smtp_username
+    PLUGIN_PASSWORD:
+      from_secret: smtp_password
+    PLUGIN_FROM:
+      from_secret: smtp_mail_address
+  resources:
+    limits:
+      cpu: 50
+      memory: 25M
+  when:
+    status:
+    - changed
+    - failure
+
+depends_on:
+- tagged-amd64
+- tagged-arm-v7
+- tagged-arm64-v8
+
+trigger:
+  event:
+  - tag
+  repo:
+  - volker.raschek/db-wait
+
 ---
 kind: pipeline
 type: kubernetes
@@ -237,8 +690,14 @@ steps:
     - changed
     - failure
 
+depends_on:
+- latest-manifest
+
 trigger:
+  branch:
+  - master
   event:
+  - cron
   - push
   repo:
   - volker.raschek/db-wait

Dockerfile

@@ -1,4 +1,6 @@
-FROM docker.io/library/golang:1.17-alpine3.14 AS build
+FROM docker.io/library/golang:1.17-alpine3.13 AS build
+
+ARG VERSION=latest
 
 COPY . /workspace
 
@@ -7,9 +9,9 @@ WORKDIR /workspace
 RUN set -ex && \
     apk update && \
     apk add git make && \
-    make install DESTDIR=/db-wait PREFIX=/usr
+    make install VERSION=${VERSION} DESTDIR=/db-wait PREFIX=/usr
 
-FROM docker.io/library/alpine:3.14.2
+FROM docker.io/library/alpine:3.14
 
 COPY --from=build /db-wait /
 

cmd/root.go

@@ -8,7 +8,7 @@ import (
 	"github.com/spf13/cobra"
 
 	_ "github.com/lib/pq"
-	_ "github.com/sijms/go-ora"
+	_ "github.com/sijms/go-ora/v2"
 )
 
 func Execute(version string) error {

go.mod

@@ -3,9 +3,12 @@ module git.cryptic.systems/volker.raschek/db-wait
 go 1.17
 
 require (
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/lib/pq v1.10.3
-	github.com/sijms/go-ora v1.2.1
+	github.com/sijms/go-ora/v2 v2.2.14
 	github.com/spf13/cobra v1.2.1
+)
+
+require (
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 )

go.sum

@@ -200,8 +200,8 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-github.com/sijms/go-ora v1.2.1 h1:+Vh95Lyv1+AltE74Ru9fvpJx/X1Y7hvw9OriuxPqLbU=
+github.com/sijms/go-ora/v2 v2.2.14 h1:Hwwyz6CfYju1HAa+bRfeSYlct66XPdBvjTQfqFyZ/2w=
-github.com/sijms/go-ora v1.2.1/go.mod h1:ZGVmJgxUfyGIVmYgA7MVGEq6BX5aoFECRMtHW5DEcs4=
+github.com/sijms/go-ora/v2 v2.2.14/go.mod h1:jzfAFD+4CXHE+LjGWFl6cPrtiIpQVxakI2gvrMF2w6Y=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=

manifest.tmpl

@@ -13,8 +13,8 @@ manifests:
       architecture: amd64
       os: linux
   -
-    image: volkerraschek/db-wait:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{else}}latest{{/if}}-arm64
+    image: volkerraschek/db-wait:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{else}}latest{{/if}}-arm-v7
     platform:
-      architecture: arm64
+      architecture: arm
       os: linux
-      variant: v8
+      variant: v7

pkg/dbwait/dbwait.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"net/url"
 	"os"
+	"strings"
 	"time"
 )
 
@@ -44,16 +45,35 @@ LOOP:
 
 			switch databaseURL.Scheme {
 			case "oracle":
-				_, err := sqlDB.QueryContext(queryCtx, "SELECT 1 FROM dual")
+				row := sqlDB.QueryRowContext(queryCtx, "SELECT INSTANCE_NAME, STATUS, DATABASE_STATUS FROM V$INSTANCE WHERE INSTANCE_NAME=$1", databaseURL.Path)
+
+				var instaceName string
+				var instanceStatus string
+				var databaseStatus string
+
+				err := row.Scan(instaceName, instanceStatus, databaseStatus)
 				if err != nil {
 					fmt.Fprintf(os.Stderr, "%s: %s\n", time.Now().String(), err.Error())
 					ticker.Reset(period)
 					continue LOOP
 				}
+
+				if strings.ToUpper(instanceStatus) != "OPEN" {
+					fmt.Fprintf(os.Stderr, "%s: Instance status is not open: %s\n", time.Now().String(), instanceStatus)
+					ticker.Reset(period)
+					continue LOOP
+				}
+
+				if strings.ToUpper(databaseStatus) != "OPEN" {
+					fmt.Fprintf(os.Stderr, "%s: Database status is not active: %s\n", time.Now().String(), databaseStatus)
+					ticker.Reset(period)
+					continue LOOP
+				}
+
 				return nil
 			case "postgres":
-				_, err := sqlDB.QueryContext(queryCtx, "SELECT 1 AS ROW")
+				row := sqlDB.QueryRowContext(queryCtx, "SELECT 1 AS ROW")
-				if err != nil {
+				if row.Err() != nil {
 					fmt.Fprintf(os.Stderr, "%s: %s\n", time.Now().String(), err.Error())
 					ticker.Reset(period)
 					continue LOOP

renovate.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "automerge": false,
+  "automergeStrategy": "merge-commit",
+  "automergeType": "pr",
+  "rebaseLabel": "renovate/rebase",
+  "rebaseWhen": "behind-base-branch",
+  "postUpdateOptions": [
+    "gomodTidy"
+  ]
+}