mirror of
https://github.com/SourceFellows/gobuch.git
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initial import
This commit is contained in:
SourceFellows
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#-------------------------------------------------------------------------------------------------------------
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# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
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#-------------------------------------------------------------------------------------------------------------
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FROM golang:1
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# This Dockerfile adds a non-root user with sudo access. Use the "remoteUser"
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# property in devcontainer.json to use it. On Linux, the container user's GID/UIDs
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# will be updated to match your local UID/GID (when using the dockerFile property).
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# See https://aka.ms/vscode-remote/containers/non-root-user for details.
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ARG USERNAME=vscode
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ARG USER_UID=1000
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ARG USER_GID=$USER_UID
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# Configure apt, install packages and tools
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RUN apt-get update \
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&& export DEBIAN_FRONTEND=noninteractive \
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&& apt-get -y install --no-install-recommends apt-utils dialog 2>&1 \
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#
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# Verify git, process tools, lsb-release (common in install instructions for CLIs) installed
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&& apt-get -y install git openssh-client less iproute2 procps lsb-release \
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#
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# Build Go tools w/module support
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&& mkdir -p /tmp/gotools \
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&& cd /tmp/gotools \
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&& GOPATH=/tmp/gotools GO111MODULE=on go get -v golang.org/x/tools/gopls@latest 2>&1 \
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&& GOPATH=/tmp/gotools GO111MODULE=on go get -v \
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honnef.co/go/tools/...@latest \
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golang.org/x/tools/cmd/gorename@latest \
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golang.org/x/tools/cmd/goimports@latest \
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golang.org/x/tools/cmd/guru@latest \
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golang.org/x/lint/golint@latest \
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github.com/mdempsky/gocode@latest \
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github.com/cweill/gotests/...@latest \
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github.com/haya14busa/goplay/cmd/goplay@latest \
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github.com/sqs/goreturns@latest \
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github.com/josharian/impl@latest \
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github.com/davidrjenni/reftools/cmd/fillstruct@latest \
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github.com/uudashr/gopkgs/v2/cmd/gopkgs@latest \
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github.com/ramya-rao-a/go-outline@latest \
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github.com/acroca/go-symbols@latest \
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github.com/godoctor/godoctor@latest \
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github.com/rogpeppe/godef@latest \
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github.com/zmb3/gogetdoc@latest \
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github.com/fatih/gomodifytags@latest \
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github.com/mgechev/revive@latest \
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github.com/go-delve/delve/cmd/dlv@latest 2>&1 \
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#
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# Build Go tools w/o module support
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&& GOPATH=/tmp/gotools go get -v github.com/alecthomas/gometalinter 2>&1 \
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#
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# Build gocode-gomod
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&& GOPATH=/tmp/gotools go get -x -d github.com/stamblerre/gocode 2>&1 \
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&& GOPATH=/tmp/gotools go build -o gocode-gomod github.com/stamblerre/gocode \
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#
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# Install Go tools
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&& mv /tmp/gotools/bin/* /usr/local/bin/ \
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&& mv gocode-gomod /usr/local/bin/ \
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#
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# Install golangci-lint
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&& curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin 2>&1 \
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#
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# Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
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&& groupadd --gid $USER_GID $USERNAME \
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&& useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME \
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# [Optional] Add sudo support
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&& apt-get install -y sudo \
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&& echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
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&& chmod 0440 /etc/sudoers.d/$USERNAME \
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#
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# Clean up
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&& apt-get autoremove -y \
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&& apt-get clean -y \
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&& rm -rf /var/lib/apt/lists/* /tmp/gotools
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# Update this to "on" or "off" as appropriate
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ENV GO111MODULE=auto
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#Install Oracle Client
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RUN apt-get update &&\
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apt-get -y install unzip libaio1 && \
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mkdir /opt/oracle &&\
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curl -o /opt/oracle/oracle.zip https://download.oracle.com/otn_software/linux/instantclient/19600/instantclient-basiclite-linux.x64-19.6.0.0.0dbru.zip &&\
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cd /opt/oracle &&\
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unzip oracle.zip &&\
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rm oracle.zip
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ENV LD_LIBRARY_PATH=/opt/oracle/instantclient_19_6:$LD_LIBRARY_PATH
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// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
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// https://github.com/microsoft/vscode-dev-containers/tree/v0.122.1/containers/go
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{
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"name": "Go",
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"dockerFile": "Dockerfile",
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"runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
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// Set *default* container specific settings.json values on container create.
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"settings": {
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"terminal.integrated.shell.linux": "/bin/bash",
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"go.gopath": "/go"
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},
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// Add the IDs of extensions you want installed when the container is created.
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"extensions": [
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"golang.Go"
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]
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// Use 'forwardPorts' to make a list of ports inside the container available locally.
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// "forwardPorts": [],
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// Use 'postCreateCommand' to run commands after the container is created.
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,"postCreateCommand": "go get",
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// Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
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// "remoteUser": "vscode"
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}
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5
microservices/oracle-db-connection-write-tx/go.mod
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5
microservices/oracle-db-connection-write-tx/go.mod
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module golang.source-fellows.com/samples/oracle
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go 1.14
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require github.com/godror/godror v0.17.0
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7
microservices/oracle-db-connection-write-tx/go.sum
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7
microservices/oracle-db-connection-write-tx/go.sum
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github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
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github.com/godror/godror v0.17.0 h1:ClVuKG0qCj6f182BruhwgHS8xCgfpQp35pTrefSq4NE=
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github.com/godror/godror v0.17.0/go.mod h1:DE94Br7LXn4dQGCexePriVrKotR9GkVzPPT5nnm8dj0=
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github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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45
microservices/oracle-db-connection-write-tx/main.go
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45
microservices/oracle-db-connection-write-tx/main.go
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package main
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import (
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"context"
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"database/sql"
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"log"
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"time"
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_ "github.com/godror/godror"
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)
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type Angestellter struct {
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id int
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Name string
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Einstellungsdatum time.Time
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}
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func main() {
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db, err := sql.Open("godror", "app/app@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=172.17.0.1)(PORT=1521)))(CONNECT_DATA=(SID=ORCLCDB)))")
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if err != nil {
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log.Fatal(err)
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}
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db.SetMaxOpenConns(0)
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db.SetMaxIdleConns(0)
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defer db.Close()
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tx, err := db.BeginTx(context.Background(), &sql.TxOptions{Isolation: sql.LevelReadCommitted, ReadOnly: true})
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stmt, err := tx.Prepare("INSERT INTO EMP (EMPNO, ENAME, HIREDATE) VALUES(:id1, :name2, :date3)")
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if err != nil {
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log.Fatalf("Fehler bei Statement: %v", err)
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}
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for i := 10; i < 100; i++ {
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_, err = stmt.Exec(
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sql.Named("id1", i),
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sql.Named("name2", "JOE"),
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sql.Named("date3", time.Now()))
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if err != nil {
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log.Fatalf("Fehler bei Exec: %v", err)
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}
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}
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defer stmt.Close()
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tx.Commit()
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}
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