diff options
Diffstat (limited to 'docker')
| -rw-r--r-- | docker/Dockerfile | 2 | ||||
| -rw-r--r-- | docker/docker_remote_api/docs/TLS-intro.rst | 214 | ||||
| -rwxr-xr-x[-rw-r--r--] | docker/docker_remote_api/enable_remote_api.sh | 102 |
3 files changed, 159 insertions, 159 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index eddf391f..44437db0 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -125,7 +125,7 @@ RUN pip install -r ${REPOS_DIR}/rally/requirements.txt RUN pip install -r ${REPOS_DIR}/tempest/requirements.txt RUN find ${FUNCTEST_REPO_DIR} -name "*.py" \ - -not -path *unit_tests* |xargs grep __main__ |cut -d\: -f 1 |xargs chmod -c 755 \ + -not -path "*tests/unit*" |xargs grep __main__ |cut -d\: -f 1 |xargs chmod -c 755 \ && find ${FUNCTEST_REPO_DIR} -name "*.sh" |xargs grep \#\! |cut -d\: -f 1 |xargs chmod -c 755 RUN /bin/bash ${REPOS_DIR}/parser/tests/parser_install.sh ${REPOS_DIR} diff --git a/docker/docker_remote_api/docs/TLS-intro.rst b/docker/docker_remote_api/docs/TLS-intro.rst index 934f99a8..44fdd4ae 100644 --- a/docker/docker_remote_api/docs/TLS-intro.rst +++ b/docker/docker_remote_api/docs/TLS-intro.rst @@ -1,107 +1,107 @@ -Encrypt the docker remote API via TLS for Ubuntu and CentOS
-
-[Introduction]
-The Docker daemon can listen to Docker Remote API requests via three types of
-Socket: unix, tcp and fd. By default, a unix domain socket (or IPC socket) is
-created at /var/run/docker.sock, requiring either root permission, or docker
-group membership.
-
-Port 2375 is conventionally used for un-encrypted communition with Docker daemon
-remotely, where docker server can be accessed by any docker client via tcp socket
-in local area network. You can listen to port 2375 on all network interfaces with
--H tcp://0.0.0.0:2375, where 0.0.0.0 means any available IP address on host, and
-tcp://0.0.0.0:2375 indicates that port 2375 is listened on any IP of daemon host.
-If we want to make docker server open on the Internet via TCP port, and only trusted
-clients have the right to access the docker server in a safe manner, port 2376 for
-encrypted communication with the daemon should be listened. It can be achieved to
-create certificate and distribute it to the trusted clients.
-
-Through creating self-signed certificate, and using --tlsverify command when running
-Docker daemon, Docker daemon opens the TLS authentication. Thus only the clients
-with related private key files can have access to the Docker daemon's server. As
-long as the key files for encryption are secure between docker server and client,
-the Docker daemon can keep secure.
-In summary,
-Firstly we should create docker server certificate and related key files, which
-are distributed to the trusted clients.
-Then the clients with related key files can access docker server.
-
-[Steps]
-1.0. Create a CA, server and client keys with OpenSSL.
- OpenSSL is used to generate certificate, and can be installed as follows.
- apt-get install openssl openssl-devel
-
-1.1 First generate CA private and public keys.
- openssl genrsa -aes256 -out ca-key.pem 4096
- openssl req -new -x509 -days 365 -key ca-key.pem -sha256 -out ca.pem
-
- You are about to be asked to enter information that will be incorporated
- into your certificate request, where the instance of $HOST should be replaced
- with the DNS name of your Docker daemon's host, here the DNS name of my Docker
- daemon is ly.
- Common Name (e.g. server FQDN or YOUR name) []:$HOST
-
-1.2 Now we have a CA (ca-key.pem and ca.pem), you can create a server key and
-certificate signing request.
- openssl genrsa -out server-key.pem 4096
- openssl req -subj "/CN=$HOST" -sha256 -new -key server-key.pem -out server.csr
-
-1.3 Sign the public key with our CA.
- TLS connections can be made via IP address as well as DNS name, they need to be
- specified when creating the certificate.
-
- echo subjectAltName = IP:172.16.10.121,IP:127.0.0.1 > extfile.cnf
- openssl x509 -req -days 365 -sha256 -in server.csr -CA ca.pem -CAkey ca-key.pem \
- -CAcreateserial -out server-cert.pem -extfile extfile.cnf
-
-1.4 For client authentication, create a client key and certificate signing request.
- openssl genrsa -out key.pem 4096
- openssl req -subj '/CN=client' -new -key key.pem -out client.csr
-
-1.5 To make the key suitable for client authentication, create an extensions config file.
- echo extendedKeyUsage = clientAuth > extfile.cnf
-
-1.6 Sign the public key and after generating cert.pem and server-cert.pem, two certificate
- signing requests can be removed.
- openssl x509 -req -days 365 -sha256 -in client.csr -CA ca.pem -CAkey ca-key.pem \
- -CAcreateserial -out cert.pem -extfile extfile.cnf
-
-1.7 In order to protect your keys from accidental damage, you may change file modes to
- be only readable.
- chmod -v 0400 ca-key.pem key.pem server-key.pem
- chmod -v 0444 ca.pem server-cert.pem cert.pem
-
-1.8 Build docker server
- dockerd --tlsverify --tlscacert=ca.pem --tlscert=server-cert.pem --tlskey=server-key.pem \
- -H=0.0.0.0:2376
- Then, it can be seen from the command 'netstat -ntlp' that port 2376 has been listened
- and the Docker daemon only accept connections from clients providing a certificate
- trusted by our CA.
-
-1.9 Distribute the keys to the client
- scp /etc/docker/ca.pem wwl@172.16.10.121:/etc/docker
- scp /etc/docker/cert.pem wwl@172.16.10.121:/etc/docker
- scp /etc/docker/key.pem wwl@172.16.10.121:/etc/docker
- Where, wwl and 172.16.10.121 is the username and IP of the client respectively.
- And the password of the client is needed when you distribute the keys to the client.
-
-1.10 To access Docker daemon from the client via keys.
- docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem \
- -H=$HOST:2376 version
-
- Then we can operate docker in the Docker daemon from the client vis keys, for example:
- 1) create container from the client
- docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 run -d \
- -it --name w1 grafana/grafana
- 2) list containers from the client
- docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 pa -a
- 3) stop/start containers from the client
- docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 stop w1
- docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 start w1
-
-
-
-
-
-
-
+Encrypt the docker remote API via TLS for Ubuntu and CentOS + +[Introduction] +The Docker daemon can listen to Docker Remote API requests via three types of +Socket: unix, tcp and fd. By default, a unix domain socket (or IPC socket) is +created at /var/run/docker.sock, requiring either root permission, or docker +group membership. + +Port 2375 is conventionally used for un-encrypted communition with Docker daemon +remotely, where docker server can be accessed by any docker client via tcp socket +in local area network. You can listen to port 2375 on all network interfaces with +-H tcp://0.0.0.0:2375, where 0.0.0.0 means any available IP address on host, and +tcp://0.0.0.0:2375 indicates that port 2375 is listened on any IP of daemon host. +If we want to make docker server open on the Internet via TCP port, and only trusted +clients have the right to access the docker server in a safe manner, port 2376 for +encrypted communication with the daemon should be listened. It can be achieved to +create certificate and distribute it to the trusted clients. + +Through creating self-signed certificate, and using --tlsverify command when running +Docker daemon, Docker daemon opens the TLS authentication. Thus only the clients +with related private key files can have access to the Docker daemon's server. As +long as the key files for encryption are secure between docker server and client, +the Docker daemon can keep secure. +In summary, +Firstly we should create docker server certificate and related key files, which +are distributed to the trusted clients. +Then the clients with related key files can access docker server. + +[Steps] +1.0. Create a CA, server and client keys with OpenSSL. + OpenSSL is used to generate certificate, and can be installed as follows. + apt-get install openssl openssl-devel + +1.1 First generate CA private and public keys. + openssl genrsa -aes256 -out ca-key.pem 4096 + openssl req -new -x509 -days 365 -key ca-key.pem -sha256 -out ca.pem + + You are about to be asked to enter information that will be incorporated + into your certificate request, where the instance of $HOST should be replaced + with the DNS name of your Docker daemon's host, here the DNS name of my Docker + daemon is ly. + Common Name (e.g. server FQDN or YOUR name) []:$HOST + +1.2 Now we have a CA (ca-key.pem and ca.pem), you can create a server key and +certificate signing request. + openssl genrsa -out server-key.pem 4096 + openssl req -subj "/CN=$HOST" -sha256 -new -key server-key.pem -out server.csr + +1.3 Sign the public key with our CA. + TLS connections can be made via IP address as well as DNS name, they need to be + specified when creating the certificate. + + echo subjectAltName = IP:172.16.10.121,IP:127.0.0.1 > extfile.cnf + openssl x509 -req -days 365 -sha256 -in server.csr -CA ca.pem -CAkey ca-key.pem \ + -CAcreateserial -out server-cert.pem -extfile extfile.cnf + +1.4 For client authentication, create a client key and certificate signing request. + openssl genrsa -out key.pem 4096 + openssl req -subj '/CN=client' -new -key key.pem -out client.csr + +1.5 To make the key suitable for client authentication, create an extensions config file. + echo extendedKeyUsage = clientAuth > extfile.cnf + +1.6 Sign the public key and after generating cert.pem and server-cert.pem, two certificate + signing requests can be removed. + openssl x509 -req -days 365 -sha256 -in client.csr -CA ca.pem -CAkey ca-key.pem \ + -CAcreateserial -out cert.pem -extfile extfile.cnf + +1.7 In order to protect your keys from accidental damage, you may change file modes to + be only readable. + chmod -v 0400 ca-key.pem key.pem server-key.pem + chmod -v 0444 ca.pem server-cert.pem cert.pem + +1.8 Build docker server + dockerd --tlsverify --tlscacert=ca.pem --tlscert=server-cert.pem --tlskey=server-key.pem \ + -H=0.0.0.0:2376 + Then, it can be seen from the command 'netstat -ntlp' that port 2376 has been listened + and the Docker daemon only accept connections from clients providing a certificate + trusted by our CA. + +1.9 Distribute the keys to the client + scp /etc/docker/ca.pem wwl@172.16.10.121:/etc/docker + scp /etc/docker/cert.pem wwl@172.16.10.121:/etc/docker + scp /etc/docker/key.pem wwl@172.16.10.121:/etc/docker + Where, wwl and 172.16.10.121 is the username and IP of the client respectively. + And the password of the client is needed when you distribute the keys to the client. + +1.10 To access Docker daemon from the client via keys. + docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem \ + -H=$HOST:2376 version + + Then we can operate docker in the Docker daemon from the client vis keys, for example: + 1) create container from the client + docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 run -d \ + -it --name w1 grafana/grafana + 2) list containers from the client + docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 pa -a + 3) stop/start containers from the client + docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 stop w1 + docker --tlsverify --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem -H=ly:2376 start w1 + + + + + + + diff --git a/docker/docker_remote_api/enable_remote_api.sh b/docker/docker_remote_api/enable_remote_api.sh index 6867eedd..76e59b85 100644..100755 --- a/docker/docker_remote_api/enable_remote_api.sh +++ b/docker/docker_remote_api/enable_remote_api.sh @@ -1,51 +1,51 @@ -#!/bin/bash
-# SPDX-license-identifier: Apache-2.0
-
-# ******************************
-# Script to update the docker host configuration
-# to enable Docker Remote API
-# ******************************
-
-if [ -f /etc/lsb-release ]; then
- #tested on ubuntu 14.04 and 16.04
- if grep -q "#DOCKER_OPTS=" "/etc/default/docker"; then
- cp /etc/default/docker /etc/default/docker.bak
- sed -i 's/^#DOCKER_OPTS.*$/DOCKER_OPTS=\"-H unix:\/\/\/var\/run\/docker.sock -H tcp:\/\/0.0.0.0:2375\"/g' /etc/default/docker
- else
- echo DOCKER_OPTS=\"-H unix:///var/run/docker.sock -H tcp://0.0.0.0:2375\" >> /etc/default/docker
- fi
- service docker restart
- #docker start $(docker ps -aq)
-elif [ -f /etc/system-release ]; then
- #tested on centos 7.2
- if grep -q "ExecStart=\/usr\/bin\/docker-current daemon" "/lib/systemd/system/docker.service"; then
- cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak
- sed -i 's/^ExecStart=.*$/ExecStart=\/usr\/bin\/docker daemon -H tcp:\/\/0.0.0.0:2375 -H unix:\/\/\/var\/run\/docker.sock \\/g' /lib/systemd/system/docker.service
- systemctl daemon-reload
- systemctl restart docker
- else
- echo "to be implemented"
- fi
-else
- echo "OS is not supported"
-fi
-
-# Issue Note for Ubuntu
-# 1. If the configuration of the file /etc/default/docker does not take effect after restarting docker service,
-# you may try to modify /lib/systemd/system/docker.service
-# commands:
-# cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak
-# sed -i '/^ExecStart/i\EnvironmentFile=-/etc/default/docker' /lib/systemd/system/docker.service
-# sed -i '/ExecStart=\/usr\/bin\/dockerd/{;s/$/ \$DOCKER_OPTS/}' /lib/systemd/system/docker.service
-# systemctl daemon-reload
-# service docker restart
-# 2. Systemd is a system and session manager for Linux, where systemctl is one tool for systemd to view and control systemd.
-# If the file /lib/systemd/system/docker.service is modified, systemd has to be reloaded to scan new or changed units.
-# 1) systemd and related packages are available on the PPA. To use the PPA, first add it to your software sources list as follows.
-# add-apt-repository ppa:pitti/systemd
-# apt-get update
-# 2) system can be installed from the PPS as follows.
-# apt-get install systemd libpam-systemd systemd-ui
-
-
-
+#!/bin/bash +# SPDX-license-identifier: Apache-2.0 + +# ****************************** +# Script to update the docker host configuration +# to enable Docker Remote API +# ****************************** + +if [ -f /etc/lsb-release ]; then + #tested on ubuntu 14.04 and 16.04 + if grep -q "#DOCKER_OPTS=" "/etc/default/docker"; then + cp /etc/default/docker /etc/default/docker.bak + sed -i 's/^#DOCKER_OPTS.*$/DOCKER_OPTS=\"-H unix:\/\/\/var\/run\/docker.sock -H tcp:\/\/0.0.0.0:2375\"/g' /etc/default/docker + else + echo DOCKER_OPTS=\"-H unix:///var/run/docker.sock -H tcp://0.0.0.0:2375\" >> /etc/default/docker + fi + service docker restart + #docker start $(docker ps -aq) +elif [ -f /etc/system-release ]; then + #tested on centos 7.2 + if grep -q "ExecStart=\/usr\/bin\/docker-current daemon" "/lib/systemd/system/docker.service"; then + cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak + sed -i 's/^ExecStart=.*$/ExecStart=\/usr\/bin\/docker daemon -H tcp:\/\/0.0.0.0:2375 -H unix:\/\/\/var\/run\/docker.sock \\/g' /lib/systemd/system/docker.service + systemctl daemon-reload + systemctl restart docker + else + echo "to be implemented" + fi +else + echo "OS is not supported" +fi + +# Issue Note for Ubuntu +# 1. If the configuration of the file /etc/default/docker does not take effect after restarting docker service, +# you may try to modify /lib/systemd/system/docker.service +# commands: +# cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak +# sed -i '/^ExecStart/i\EnvironmentFile=-/etc/default/docker' /lib/systemd/system/docker.service +# sed -i '/ExecStart=\/usr\/bin\/dockerd/{;s/$/ \$DOCKER_OPTS/}' /lib/systemd/system/docker.service +# systemctl daemon-reload +# service docker restart +# 2. Systemd is a system and session manager for Linux, where systemctl is one tool for systemd to view and control systemd. +# If the file /lib/systemd/system/docker.service is modified, systemd has to be reloaded to scan new or changed units. +# 1) systemd and related packages are available on the PPA. To use the PPA, first add it to your software sources list as follows. +# add-apt-repository ppa:pitti/systemd +# apt-get update +# 2) system can be installed from the PPS as follows. +# apt-get install systemd libpam-systemd systemd-ui + + + |