我正在尝试通过docker-compose运行3个容器,并使用postgres,cassandra和我的webapp,其中有一个嵌入式tomcat服务器,该服务器具有ARP / Native的某些依赖性。该库位于jar相同级别的名为“ lib”的文件夹中。
如果PoC可以在PoC上运行,我会先在Windows 10上运行PoC(使用linux容器),然后再将其移至CentOS服务器。我在网上搜索,似乎不是一个孤立的问题,或者我找不到解决方案,或者显示的解决方案对我没有用。这是我的docker-compose.yml,所有相关文件/文件夹都存储在同一级别:
version: '3.1'
services:
fulmar-webapp:
container_name: "my-webapp"
image: openjdk:11-jre-slim
hostname: mywebapp
volumes:
- ./lib:/home/lib
- ./fulmar-1.0.1-SNAPSHOT-exec.jar:/home/mywebapp-1.0.1-SNAPSHOT-exec.jar
entrypoint:
- java
- -jar
- /home/mywebapp-1.0.1-SNAPSHOT-exec.jar
environment:
- LD_LIBRARY_PATH:/home/lib
- spring.datasource.url=jdbc:postgresql://postgresql:5432/mydb
- spring.datasource.username=postgres
- spring.datasource.password=postgres
- spring.jpa.hibernate.ddlAuto=update
network_mode: bridge
ports:
- 8443:8443
- 8080:8080
links:
- postgresql
- cassandra
postgresql:
container_name: "mydb"
image: postgres:11.1-alpine
restart: always
environment:
POSTGRES_DB: mydb
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
volumes:
- ./startup.sql:/docker-entrypoint-initdb.d/startup.sql
- postgresdata:/var/lib/postgresql/data
ports:
- 5432:5432
network_mode: bridge
cassandra:
container_name: "cassandra"
image: cassandra
ports:
- 9042:9042
network_mode: bridge
卷: postgresdata:
不确定该文件夹是否与库正确映射,或者是否未实际装入该卷。这正是我需要放在其中的Enviroment var: 环境= LD_LIBRARY_PATH = $ LD_LIBRARY_PATH:/ path / to / libraries / lib
我遇到了两个结果:
1-Tomcat异常导致找不到库:
[ERROR][org.apache.catalina.util.LifecycleBase#log(175)] Failed to
initialize component [Connector[org.apache.coyote.http11.Http11AprProtocol-
8080]] | org.apache.catalina.LifecycleException: The configured protocol
[org.apache.coyote.http11.Http11AprProtocol] requires the APR/native library
which is not available
2-警告:未设置LD_LIBRARY_PATH变量。默认为空字符串。
谢谢大家
编辑:一旦我运行docker-compose up,并且我的应用抛出此异常,容器将不再可用,因此我将无法在其中运行任何命令
答案 0 :(得分:0)
语法错误,应该是这样:
function jquery() {
return gulp.src(["node_modules/jquery/dist/**/*.*"])
.pipe(gulp.dest("wwwroot/lib/jquery/dist"));
};
gulp.task(jquery);
function jqueryValidation() {
return gulp.src(["node_modules/jquery-validation/dist/**/*.*"])
.pipe(gulp.dest("wwwroot/lib/jquery-validation/dist"));
};
gulp.task(jqueryValidation);
function jqueryValidationUnobtrusive() {
return gulp.src(["node_modules/jquery-validation-unobtrusive/dist/**/*.*"])
.pipe(gulp.dest("wwwroot/lib/jquery-validation-unobtrusive/dist"));
};
gulp.task(jqueryValidationUnobtrusive);
function jqueryValidationUnobtrusiveBootstrap() {
return gulp.src(["node_modules/jquery-validation-unobtrusive-bootstrap/dist/**/*.*"])
.pipe(gulp.dest("wwwroot/lib/jquery-validation-unobtrusive-bootstrap/dist"));
};
gulp.task(jqueryValidationUnobtrusiveBootstrap);
function jqueryAll(done) {
parallel(jquery, jqueryValidation, jqueryValidationUnobtrusive, jqueryValidationUnobtrusiveBootstrap);
done();
}
gulp.task(jqueryAll);