Double the time waiting post replication restart

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @rashiq @meiji163 @timvaillancourt

.github/dependabot.yml

@@ -0,0 +1,7 @@
+---
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily

.github/workflows/ci.yml

@@ -5,21 +5,21 @@ on: [pull_request]
 jobs:
   build:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.17
+        go-version-file: go.mod
 
     - name: Build
       run: script/cibuild
 
     - name: Upload gh-ost binary artifact
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: gh-ost
         path: bin/gh-ost

.github/workflows/codeql.yml

@@ -2,12 +2,18 @@ name: "CodeQL analysis"
 
 on: 
   push:
+    branches: [ master ]
   pull_request:
+    branches: [ master ]
   schedule:
-    - cron: '0 0 * * 0'
+    - cron: '25 22 * * 6'
 
 jobs:
   codeql:
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
 
     strategy:
       fail-fast: false
@@ -16,10 +22,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Initialize CodeQL 
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3

.github/workflows/golangci-lint.yml

@@ -13,11 +13,11 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
-          go-version: 1.17
-      - uses: actions/checkout@v3
+          go-version-file: go.mod
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.46.2
+          version: v1.54.2

.github/workflows/replica-tests.yml

@@ -11,12 +11,12 @@ jobs:
         version: [mysql-5.7.25,mysql-8.0.16,PerconaServer-8.0.21]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.17
+        go-version-file: go.mod
 
     - name: migration tests
       env:

Dockerfile.packaging

@@ -1,13 +1,8 @@
-FROM golang:1.17-stretch
-
-# Update stretch repositories
-RUN sed -i -e 's/deb.debian.org/archive.debian.org/g' \
-           -e 's|security.debian.org|archive.debian.org/|g' \
-           -e '/stretch-updates/d' /etc/apt/sources.list
+FROM golang:1.22-bullseye
 
 RUN apt-get update
 RUN apt-get install -y ruby ruby-dev rubygems build-essential
-RUN gem install --no-ri --no-rdoc fpm
+RUN gem install fpm
 ENV GOPATH=/tmp/go
 
 RUN apt-get install -y curl

Dockerfile.test

@@ -1,11 +1,6 @@
-FROM golang:1.17-stretch
+FROM golang:1.22-bullseye
 LABEL maintainer="[email protected]"
 
-#Update stretch repositories
-RUN sed -i -e 's/deb.debian.org/archive.debian.org/g' \
-           -e 's|security.debian.org|archive.debian.org/|g' \
-           -e '/stretch-updates/d' /etc/apt/sources.list
-
 RUN apt-get update
 RUN apt-get install -y lsb-release
 RUN rm -rf /var/lib/apt/lists/*

build.sh

@@ -52,14 +52,18 @@ main() {
     RELEASE_VERSION=$(git describe --abbrev=0 --tags | tr -d 'v')
   fi
   if [ -z "${RELEASE_VERSION}" ] ; then
-    RELEASE_VERSION=$(cat RELEASE_VERSION)
+    echo "RELEASE_VERSION must be set"
+    exit 1
   fi
 
+  if [ -z "${GIT_COMMIT}" ]; then
+    GIT_COMMIT=$(git rev-parse HEAD)
+  fi
 
   buildpath=/tmp/gh-ost-release
   target=gh-ost
   timestamp=$(date "+%Y%m%d%H%M%S")
-  ldflags="-X main.AppVersion=${RELEASE_VERSION}"
+  ldflags="-X main.AppVersion=${RELEASE_VERSION} -X main.GitCommit=${GIT_COMMIT}"
 
   mkdir -p ${buildpath}
   rm -rf ${buildpath:?}/*

doc/azure.md

@@ -17,10 +17,10 @@ gh-ost \
 --master-user="master-user-name" \
 --master-password="master-password" \
 --assume-rbr \
-[-- other paramters you need]
+[-- other parameters you need]
 ```
 
 
 [new_issue]: https://github.com/github/gh-ost/issues/new
 [assume_rbr_docs]: https://github.com/github/gh-ost/blob/master/doc/command-line-flags.md#assume-rbr
-[migrate_test_on_replica_docs]: https://github.com/github/gh-ost/blob/master/doc/cheatsheet.md#c-migratetest-on-replica
+[migrate_test_on_replica_docs]: https://github.com/github/gh-ost/blob/master/doc/cheatsheet.md#c-migratetest-on-replica

doc/command-line-flags.md

@@ -190,6 +190,8 @@ When using [Connect to replica, migrate on master](cheatsheet.md#a-connect-to-re
 
 When [`--throttle-control-replicas`](#throttle-control-replicas) is provided, throttling also considers lag on specified hosts. Lag measurements on listed hosts is done by querying `gh-ost`'s _changelog_ table, where `gh-ost` injects a heartbeat.
 
+When using on master or when `--allow-on-master` is provided, `max-lag-millis` is also considered a threshold for starting the cutover stage of the migration. If the row copy is complete and the heartbeat lag is less than `max-lag-millis` cutover phase of the migration will start. 
+
 See also: [Sub-second replication lag throttling](subsecond-lag.md)
 
 ### max-load
@@ -261,6 +263,9 @@ But RocksDB currently lacks a few features support compared to InnoDB:
 
 When `--storage-engine=rocksdb`, `gh-ost` will make some changes necessary (e.g. sets isolation level to `READ_COMMITTED`) to support RocksDB.
 
+### charset
+The default charset for the database connection is utf8mb4, utf8, latin1. The ability to specify character set and collation is supported, eg: utf8mb4_general_ci,utf8_general_ci,latin1. 
+
 ### test-on-replica
 
 Issue the migration on a replica; do not modify data on master. Useful for validating, testing and benchmarking. See [`testing-on-replica`](testing-on-replica.md)

doc/interactive-commands.md

@@ -17,6 +17,7 @@ Both interfaces may serve at the same time. Both respond to simple text command,
 - `help`: shows a brief list of available commands
 - `status`: returns a detailed status summary of migration progress and configuration
 - `sup`: returns a brief status summary of migration progress
+- `cpu-profile`: returns a base64-encoded [`runtime/pprof`](https://pkg.go.dev/runtime/pprof) CPU profile using a duration, default: `30s`. Comma-separated options `gzip` and/or `block` (blocked profile) may follow the profile duration
 - `coordinates`: returns recent (though not exactly up to date) binary log coordinates of the inspected server
 - `applier`: returns the hostname of the applier
 - `inspector`: returns the hostname of the inspector

doc/local-tests.md

@@ -20,4 +20,3 @@ Tests are found under [localtests](https://github.com/github/gh-ost/tree/master/
 New data-integrity, synchronization issues or otherwise concerns are expected to be tested by new test cases.
 
 While this is merged work is still ongoing.
-

go.mod

@@ -1,26 +1,24 @@
 module github.com/github/gh-ost
 
-go 1.17
+go 1.22.0
 
 require (
-	github.com/go-ini/ini v1.62.0
-	github.com/go-mysql-org/go-mysql v1.3.0
-	github.com/go-sql-driver/mysql v1.6.0
+	github.com/go-ini/ini v1.67.0
+	github.com/go-mysql-org/go-mysql v1.7.0
+	github.com/go-sql-driver/mysql v1.8.1
+	github.com/google/uuid v1.6.0
 	github.com/openark/golib v0.0.0-20210531070646-355f37940af8
-	github.com/satori/go.uuid v1.2.0
-	golang.org/x/net v0.17.0
-	golang.org/x/term v0.13.0
-	golang.org/x/text v0.13.0
+	golang.org/x/net v0.24.0
+	golang.org/x/term v0.19.0
+	golang.org/x/text v0.14.0
 )
 
 require (
-	github.com/pingcap/errors v0.11.5-0.20201126102027-b0a155152ca3 // indirect
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/pingcap/errors v0.11.5-0.20210425183316-da1aaba5fb63 // indirect
 	github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24 // indirect
 	github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 // indirect
 	github.com/siddontang/go-log v0.0.0-20180807004314-8d05993dda07 // indirect
-	github.com/smartystreets/goconvey v1.6.4 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
-	gopkg.in/ini.v1 v1.62.0 // indirect
+	golang.org/x/sys v0.19.0 // indirect
 )