使用了三台VPC，都是Ubuntu 16.04 LTS版

名称	ip	节点	hostname	orgnazation
s1	172.21.0.5	orderer	orderer.example.com	orderer
s2 s3	172.21.0.13 172.21.0.15	sp0,cli sp1	peer0.org1.example.com peer0.org2.example.com	org1 org2

$GOPATH=/data/gopath

如果要运行e2e_cli的例子，则必须准备5个节点，一个orderer四个peer并且分两个org。因为整个创建过程都在script.sh中写死，必须这些，如果要修改，自己要修改相应的脚本文件，脚本文件在docker cli中

如果出现启动peer时，BAD_REQUEST，可以关闭docker orderer，重新进入则就将创建好的channel删除了。

修改后的script.sh，这是peer0.org1.example.com中的，屏蔽peer0.org2.example.com的使用

s1跑orderer,s2跑peer0.org1和cli, s3跑peer0.org2

只能有一个cli，否则在其他peer join时会出现mychannel.block找不到的情况，因此就需要在一个cli中将所有peer都join到网络中。

如果在另外一台peer加入到网络时，报下面的错误，需要复制cli所在的crypto-config目录到peer所在的目录

"x509: ECDSA verification failure\" while trying to verify candidate authority certificate \"tlsca.example.com\")"

如下错误，在调用peer0.org2.example.com的chaincode时报错，超时。docker images查看chaincode的镜像在，但就是执行超时，删除dev-peer0.org2.example.com-mycc-1.0的image，重新调用代码，则正常了。

Error: Error endorsing query: rpc error: code = Unknown desc = Error executing chaincode: Timeout expired while starting chaincode mycc:1.0(networkid:dev,peerid:peer0.org2.example.com,tx:ab10012b339c8d5b18a3355c6e465db10de193749c9bb50f239dac6d770a85c0) - <nil>
Usage:
  peer chaincode query [flags]

如下错误,是cli关闭的不完全，重新执行 docker-compose -f cli.yaml down，再执行就可以了

ubuntu@VM-0-13-ubuntu:/data/gopath/src/github.com/hyperledger/fabric/examples/e2e_cli$ docker-compose -f cli.yaml up
WARNING: The CHANNEL_NAME variable is not set. Defaulting to a blank string.
WARNING: The TIMEOUT variable is not set. Defaulting to a blank string.
WARNING: Found orphan containers (peer0.org1.example.com) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up.
Starting cli ... error

ERROR: for cli  Cannot start service cli: b'network aa5c77d29d1692dccdcb37de1bbb803a855a5bed1200820470fba265f98b6671 not found'

ERROR: for cli  Cannot start service cli: b'network aa5c77d29d1692dccdcb37de1bbb803a855a5bed1200820470fba265f98b6671 not found'
ERROR: Encountered errors while bringing up the project.

如下错误，在docker-compose 加上 --remove-orphans

ubuntu@VM-0-13-ubuntu:/data/gopath/src/github.com/hyperledger/fabric/examples/e2e_cli$ docker-compose -f cli.yaml up
WARNING: The CHANNEL_NAME variable is not set. Defaulting to a blank string.
WARNING: The TIMEOUT variable is not set. Defaulting to a blank string.
WARNING: Found orphan containers (peer0.org1.example.com) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up.
Starting cli ... error

ERROR: for cli  Cannot start service cli: b'network 134bc768f40207c0a7020999c987f07aa560cfe89b5dc86147d713cd81dbfac0 not found'