OAI——单虚拟机多basic核心网部署
2024-05-02 05:19:07
1.目标及方案
目的是运行一个docker-compose.yaml文件，其中包含三个基础核心网，同时启动三个基础核心网。
可能尝试的方法：
1.在docker-compose.yaml文件里加入几个同镜像的配置，进行1比1复制。
通过修改镜像标签的方法，比如官方的版本是v1.5.0，那么我改为V1.5.1，在docker-compose.yaml文件里也进行更改。
2.修改docker-compose.yaml文件，以及镜像名字与标签
3.修改各个dockerfile，构建新的镜像，再编辑对应的docker-compose.yaml文件
2.方案1——更改标签法
基于已经下载部署成功的核心网，查看现有的镜像。
sudo docker iamges
可以看见已经存在的网元镜像，现在要对其挨个进行复制，通过retag来进行复制
然后在docker-compose.yaml文件里加入该网元镜像
更具oai-amf对其进行如下修改
结果启动核心网报错
错误的原因是地址已经在使用了，解决方案预想有两个：
更改ip地址：如此修改势必要将amf及其相关网元中使用到该ip地址的位置全部更改
使用一个新的网桥网络：这样网桥相关的地方全部都需要更改
2.1使用新的网桥网络
进行如下更改
结果报错：
可知网桥不能使用原来的网段，必须使用新的网段，那么其他地方网桥对应的位置也需更改
于是更改为如下配置：
AMF：
其他位置不变
新增网络：
结果成功启用oai-amf1
也可以看见两个网桥
按照此方法，可以构建其他几套完整的核心网，但关键问题在于，网元内部使用到该网桥的地方全部需要更改，否则核心网应该无法真正运行
2.1.1先构建一套完整的网桥网络
经过详细阅读发现docker-compose.yaml文件里设计到IP地址的地方还挺多的
数据可以 Mysql需要使用新的网络地址
各网元中设计到Mysql与其他网元的地方也需要使用新网络地址
先把所有镜像复制出v1.5.1的版本
sudo docker tag mysql:8.0 mysql:8.1
sudo docker tag oaisoftwarealliance/oai-amf:v1.5.0 oaisoftwarealliance/oai-amf:1.5.1
sudo docker tag oaisoftwarealliance/oai-smf:v1.5.0 oaisoftwarealliance/oai-smf:1.5.1
sudo docker tag oaisoftwarealliance/oai-ausf:v1.5.0 oaisoftwarealliance/oai-ausf:1.5.1
sudo docker tag oaisoftwarealliance/oai-udr:v1.5.0 oaisoftwarealliance/oai-udr:1.5.1
sudo docker tag oaisoftwarealliance/oai-udm:v1.5.0 oaisoftwarealliance/oai-udm:1.5.1
sudo docker tag oaisoftwarealliance/oai-nrf:v1.5.0 oaisoftwarealliance/oai-nrf:1.5.1
sudo docker tag oaisoftwarealliance/oai-nssf:v1.5.0 oaisoftwarealliance/oai-nssf:1.5.1
sudo docker tag oaisoftwarealliance/oai-nef:v1.5.0 oaisoftwarealliance/oai-nef:1.5.1
sudo docker tag oaisoftwarealliance/oai-pcf:v1.5.0 oaisoftwarealliance/oai-pcf:1.5.1
sudo docker tag oaisoftwarealliance/oai-upf-vpp:v1.5.0 oaisoftwarealliance/oai-upf-vpp:1.5.1
sudo docker tag oaisoftwarealliance/oai-spgwu-tiny:v1.5.0 oaisoftwarealliance/oai-spgwu-tiny:1.5.1
sudo docker tag oaisoftwarealliance/trf-gen-cn5g:latest oaisoftwarealliance/trf-gen-cn5g:1.5.1
然后修改yaml文件
version: '3.8'
services:mysql:container_name: "mysql"image: mysql:8.0volumes:- ./database/oai_db2.sql:/docker-entrypoint-initdb.d/oai_db.sql- ./healthscripts/mysql-healthcheck2.sh:/tmp/mysql-healthcheck.shenvironment:- TZ=Europe/Paris- MYSQL_DATABASE=oai_db- MYSQL_USER=test- MYSQL_PASSWORD=test- MYSQL_ROOT_PASSWORD=linuxhealthcheck:test: /bin/bash -c "/tmp/mysql-healthcheck.sh"interval: 10stimeout: 5sretries: 30networks:public_net:ipv4_address: 192.168.70.131oai-udr:container_name: "oai-udr"image: oaisoftwarealliance/oai-udr:v1.5.0environment:- TZ=Europe/Paris- UDR_NAME=OAI_UDR- UDR_INTERFACE_NAME_FOR_NUDR=eth0- MYSQL_IPV4_ADDRESS=192.168.70.131- MYSQL_USER=test- MYSQL_PASS=test- MYSQL_DB=oai_db- WAIT_MYSQL=120- USE_FQDN_DNS=yes- REGISTER_NRF=yes- NRF_IPV4_ADDRESS=192.168.70.130- NRF_FQDN=oai-nrfdepends_on:- mysql- oai-nrfnetworks:public_net:ipv4_address: 192.168.70.136oai-udm:container_name: "oai-udm"image: oaisoftwarealliance/oai-udm:v1.5.0environment:- TZ=Europe/Paris- UDM_NAME=OAI_UDM- SBI_IF_NAME=eth0- REGISTER_NRF=yes- USE_FQDN_DNS=yes- UDR_IP_ADDRESS=192.168.70.136- UDR_FQDN=oai-udr- NRF_IPV4_ADDRESS=192.168.70.130- NRF_FQDN=oai-nrfdepends_on:- oai-udrnetworks:public_net:ipv4_address: 192.168.70.137oai-ausf:container_name: "oai-ausf"image: oaisoftwarealliance/oai-ausf:v1.5.0environment:- TZ=Europe/Paris- AUSF_NAME=OAI_AUSF- SBI_IF_NAME=eth0- USE_FQDN_DNS=yes- REGISTER_NRF=yes- UDM_IP_ADDRESS=192.168.70.137- UDM_FQDN=oai-udm- NRF_IPV4_ADDRESS=192.168.70.130- NRF_FQDN=oai-nrfdepends_on:- oai-udmnetworks:public_net:ipv4_address: 192.168.70.138oai-nrf:container_name: "oai-nrf"image: oaisoftwarealliance/oai-nrf:v1.5.0environment:- TZ=Europe/Paris- NRF_INTERFACE_NAME_FOR_SBI=eth0networks:public_net:ipv4_address: 192.168.70.130oai-amf:container_name: "oai-amf"image: oaisoftwarealliance/oai-amf:v1.5.0environment:- TZ=Europe/paris- MCC=208- MNC=95- REGION_ID=128- AMF_SET_ID=1- SERVED_GUAMI_MCC_0=208- SERVED_GUAMI_MNC_0=95- SERVED_GUAMI_REGION_ID_0=128- SERVED_GUAMI_AMF_SET_ID_0=1- SERVED_GUAMI_MCC_1=460- SERVED_GUAMI_MNC_1=11- SERVED_GUAMI_REGION_ID_1=10- SERVED_GUAMI_AMF_SET_ID_1=1- PLMN_SUPPORT_MCC=208- PLMN_SUPPORT_MNC=95- PLMN_SUPPORT_TAC=0xa000# Slice 0 (222, 123)- SST_0=222- SD_0=123# Slice 0 (128, 12)- SST_1=128- SD_1=12- AMF_INTERFACE_NAME_FOR_NGAP=eth0- AMF_INTERFACE_NAME_FOR_N11=eth0# One single SMF instance- SMF_INSTANCE_ID_0=1- SMF_FQDN_0=oai-smf- SMF_IPV4_ADDR_0=192.168.70.133- SELECTED_0=true- NF_REGISTRATION=yes- SMF_SELECTION=yes- USE_FQDN_DNS=yes- EXTERNAL_AUSF=yes- EXTERNAL_UDM=no- EXTERNAL_NSSF=no- NRF_IPV4_ADDRESS=192.168.70.130- NRF_FQDN=oai-nrf- AUSF_IPV4_ADDRESS=192.168.70.138- AUSF_FQDN=oai-ausf- UDM_IPV4_ADDRESS=192.168.70.137- UDM_FQDN=oai-udm- INT_ALGO_LIST=[ "NIA1" , "NIA2"]- CIPH_ALGO_LIST=[ "NEA1" , "NEA2"]depends_on:- mysql- vpp-upf- oai-ext-dn- oai-ausfnetworks:public_net:ipv4_address: 192.168.70.132oai-smf:container_name: "oai-smf"image: oaisoftwarealliance/oai-smf:v1.5.0environment:- TZ=Europe/Paris- SMF_INTERFACE_NAME_FOR_N4=eth0- SMF_INTERFACE_NAME_FOR_SBI=eth0- DEFAULT_DNS_IPV4_ADDRESS=172.21.3.100- DEFAULT_DNS_SEC_IPV4_ADDRESS=8.8.8.8- AMF_IPV4_ADDRESS=192.168.70.132- AMF_FQDN=oai-amf- UDM_IPV4_ADDRESS=192.168.70.137- UDM_FQDN=oai-udm- UPF_IPV4_ADDRESS=192.168.70.201- UPF_FQDN_0=vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org- NRF_IPV4_ADDRESS=192.168.70.130- NRF_FQDN=oai-nrf- DEFAULT_CSCF_IPV4_ADDRESS=127.0.0.1 # only needed when ims is being used- USE_LOCAL_SUBSCRIPTION_INFO=yes #Set to yes if SMF uses local subscription information instead of from an UDM- REGISTER_NRF=yes- DISCOVER_UPF=yes- USE_FQDN_DNS=yes- USE_NETWORK_INSTANCE=yes- ENABLE_USAGE_REPORTING=yes# Slice 0 (1, 0xFFFFFF)- DNN_NI0=oai- TYPE0=IPv4- DNN_RANGE0=12.1.1.151 - 12.1.1.253- NSSAI_SST0=1- SESSION_AMBR_UL0=200Mbps- SESSION_AMBR_DL0=400Mbps# Slice 1 (1, 1)- DNN_NI1=oai.ipv4- TYPE1=IPv4- DNN_RANGE1=12.1.1.51 - 12.1.1.150- NSSAI_SST1=1- NSSAI_SD1=1- SESSION_AMBR_UL1=100Mbps- SESSION_AMBR_DL1=200Mbps# Slice 2 (222, 123)- DNN_NI2=default- TYPE2=IPv4- DNN_RANGE2=12.1.1.2 - 12.1.1.50- NSSAI_SST2=222- NSSAI_SD2=123- SESSION_AMBR_UL2=50Mbps- SESSION_AMBR_DL2=100Mbps# Slice 3 for ims- DNN_NI3=ims- TYPE3=IPv4v6- DNN_RANGE3=14.1.1.2 - 14.1.1.253extra_hosts:- "vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org:192.168.70.201"depends_on:- oai-amfnetworks:public_net:ipv4_address: 192.168.70.133vpp-upf:privileged: truecontainer_name: "vpp-upf"image: oaisoftwarealliance/oai-upf-vpp:v1.5.0environment:- IF_1_IP=192.168.70.201- IF_1_TYPE=N4- IF_2_IP=192.168.72.201- IF_2_TYPE=N3- IF_2_NWI=access.oai.org- IF_3_IP=192.168.73.201- IF_3_TYPE=N6- IF_3_IP_REMOTE=192.168.73.135 # EXT-DN IP Address- IF_3_NWI=internet.oai.org- NAME=VPP-UPF- MNC=95- MCC=208- REALM=3gppnetwork.org- VPP_MAIN_CORE=0- VPP_CORE_WORKER=1
# - VPP_PLUGIN_PATH=/usr/lib64/vpp_plugins/ # RHEL7- VPP_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/vpp_plugins/ # Ubntu18.04- SNSSAI_SD=123- SNSSAI_SST=222- DNN=default- REGISTER_NRF=yes- NRF_IP_ADDR=192.168.70.130- NRF_PORT=80- HTTP_VERSION=1depends_on:- oai-nrfhealthcheck:test: /bin/bash -c "pgrep vpp"interval: 10stimeout: 5sretries: 5networks:public_net:ipv4_address: 192.168.70.134public_net_access:ipv4_address: 192.168.72.134public_net_core:ipv4_address: 192.168.73.134oai-ext-dn:privileged: trueinit: truecontainer_name: "oai-ext-dn"image: oaisoftwarealliance/trf-gen-cn5g:latestentrypoint: /bin/bash -c \"iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;"\"ip route add 12.1.1.0/24 via 192.168.73.201 dev eth0; ip route; sleep infinity"command: ["/bin/bash", "-c", "trap : SIGTERM SIGINT; sleep infinity & wait"]healthcheck:test: /bin/bash -c "iptables -L -t nat | grep MASQUERADE"interval: 10stimeout: 5sretries: 5networks:public_net_core:ipv4_address: 192.168.73.135mysql1:container_name: "mysql1"image: mysql:8.1volumes:- ./database/oai_db2.sql:/docker-entrypoint-initdb.d/oai_db.sql- ./healthscripts/mysql-healthcheck2.sh:/tmp/mysql-healthcheck.shenvironment:- TZ=Europe/Paris- MYSQL_DATABASE=oai_db- MYSQL_USER=test- MYSQL_PASSWORD=test- MYSQL_ROOT_PASSWORD=linuxhealthcheck:test: /bin/bash -c "/tmp/mysql-healthcheck.sh"interval: 10stimeout: 5sretries: 30networks:public_net1:ipv4_address: 192.168.60.131oai-udr1:container_name: "oai-udr1"image: oaisoftwarealliance/oai-udr:1.5.1environment:- TZ=Europe/Paris- UDR_NAME=OAI_UDR- UDR_INTERFACE_NAME_FOR_NUDR=eth0- MYSQL_IPV4_ADDRESS=192.168.60.131- MYSQL_USER=test- MYSQL_PASS=test- MYSQL_DB=oai_db- WAIT_MYSQL=120- USE_FQDN_DNS=yes- REGISTER_NRF=yes- NRF_IPV4_ADDRESS=192.168.60.130- NRF_FQDN=oai-nrf1depends_on:- mysql1- oai-nrf1networks:public_net1:ipv4_address: 192.168.60.136oai-udm1:container_name: "oai-udm1"image: oaisoftwarealliance/oai-udm:1.5.1environment:- TZ=Europe/Paris- UDM_NAME=OAI_UDM- SBI_IF_NAME=eth0- REGISTER_NRF=yes- USE_FQDN_DNS=yes- UDR_IP_ADDRESS=192.168.60.136- UDR_FQDN=oai-udr- NRF_IPV4_ADDRESS=192.168.60.130- NRF_FQDN=oai-nrf1depends_on:- oai-udr1networks:public_net1:ipv4_address: 192.168.60.137oai-ausf1:container_name: "oai-ausf1"image: oaisoftwarealliance/oai-ausf:1.5.1environment:- TZ=Europe/Paris- AUSF_NAME=OAI_AUSF- SBI_IF_NAME=eth0- USE_FQDN_DNS=yes- REGISTER_NRF=yes- UDM_IP_ADDRESS=192.168.60.137- UDM_FQDN=oai-udm1- NRF_IPV4_ADDRESS=192.168.60.130- NRF_FQDN=oai-nrf1depends_on:- oai-udm1networks:public_net1:ipv4_address: 192.168.60.138oai-nrf1:container_name: "oai-nrf1"image: oaisoftwarealliance/oai-nrf:1.5.1environment:- TZ=Europe/Paris- NRF_INTERFACE_NAME_FOR_SBI=eth0networks:public_net1:ipv4_address: 192.168.60.130oai-amf1:container_name: "oai-amf1"image: oaisoftwarealliance/oai-amf:1.5.1environment:- TZ=Europe/paris- MCC=208- MNC=95- REGION_ID=128- AMF_SET_ID=1- SERVED_GUAMI_MCC_0=208- SERVED_GUAMI_MNC_0=95- SERVED_GUAMI_REGION_ID_0=128- SERVED_GUAMI_AMF_SET_ID_0=1- SERVED_GUAMI_MCC_1=460- SERVED_GUAMI_MNC_1=11- SERVED_GUAMI_REGION_ID_1=10- SERVED_GUAMI_AMF_SET_ID_1=1- PLMN_SUPPORT_MCC=208- PLMN_SUPPORT_MNC=95- PLMN_SUPPORT_TAC=0xa000# Slice 0 (222, 123)- SST_0=222- SD_0=123# Slice 0 (128, 12)- SST_1=128- SD_1=12- AMF_INTERFACE_NAME_FOR_NGAP=eth0- AMF_INTERFACE_NAME_FOR_N11=eth0# One single SMF instance- SMF_INSTANCE_ID_0=1- SMF_FQDN_0=oai-smf1- SMF_IPV4_ADDR_0=192.168.60.133- SELECTED_0=true- NF_REGISTRATION=yes- SMF_SELECTION=yes- USE_FQDN_DNS=yes- EXTERNAL_AUSF=yes- EXTERNAL_UDM=no- EXTERNAL_NSSF=no- NRF_IPV4_ADDRESS=192.168.60.130- NRF_FQDN=oai-nrf1- AUSF_IPV4_ADDRESS=192.168.60.138- AUSF_FQDN=oai-ausf1- UDM_IPV4_ADDRESS=192.168.60.137- UDM_FQDN=oai-udm1- INT_ALGO_LIST=[ "NIA1" , "NIA2"]- CIPH_ALGO_LIST=[ "NEA1" , "NEA2"]depends_on:- mysql1- vpp-upf1- oai-ext-dn1- oai-ausf1networks:public_net1:ipv4_address: 192.168.60.132oai-smf1:container_name: "oai-smf1"image: oaisoftwarealliance/oai-smf:1.5.1environment:- TZ=Europe/Paris- SMF_INTERFACE_NAME_FOR_N4=eth0- SMF_INTERFACE_NAME_FOR_SBI=eth0- DEFAULT_DNS_IPV4_ADDRESS=172.21.3.100- DEFAULT_DNS_SEC_IPV4_ADDRESS=8.8.8.8- AMF_IPV4_ADDRESS=192.168.60.132- AMF_FQDN=oai-amf1- UDM_IPV4_ADDRESS=192.168.60.137- UDM_FQDN=oai-udm1- UPF_IPV4_ADDRESS=192.168.70.201- UPF_FQDN_0=vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org- NRF_IPV4_ADDRESS=192.168.60.130- NRF_FQDN=oai-nrf1- DEFAULT_CSCF_IPV4_ADDRESS=127.0.0.1 # only needed when ims is being used- USE_LOCAL_SUBSCRIPTION_INFO=yes #Set to yes if SMF uses local subscription information instead of from an UDM- REGISTER_NRF=yes- DISCOVER_UPF=yes- USE_FQDN_DNS=yes- USE_NETWORK_INSTANCE=yes- ENABLE_USAGE_REPORTING=yes# Slice 0 (1, 0xFFFFFF)- DNN_NI0=oai- TYPE0=IPv4- DNN_RANGE0=12.1.1.151 - 12.1.1.253- NSSAI_SST0=1- SESSION_AMBR_UL0=200Mbps- SESSION_AMBR_DL0=400Mbps# Slice 1 (1, 1)- DNN_NI1=oai.ipv4- TYPE1=IPv4- DNN_RANGE1=12.1.1.51 - 12.1.1.150- NSSAI_SST1=1- NSSAI_SD1=1- SESSION_AMBR_UL1=100Mbps- SESSION_AMBR_DL1=200Mbps# Slice 2 (222, 123)- DNN_NI2=default- TYPE2=IPv4- DNN_RANGE2=12.1.1.2 - 12.1.1.50- NSSAI_SST2=222- NSSAI_SD2=123- SESSION_AMBR_UL2=50Mbps- SESSION_AMBR_DL2=100Mbps# Slice 3 for ims- DNN_NI3=ims- TYPE3=IPv4v6- DNN_RANGE3=14.1.1.2 - 14.1.1.253extra_hosts:- "vpp-upf.node.5gcn.mnc95.mcc208.3gppnetwork.org:192.168.60.201"depends_on:- oai-amf1networks:public_net1:ipv4_address: 192.168.60.133vpp-upf1:privileged: truecontainer_name: "vpp-upf1"image: oaisoftwarealliance/oai-upf-vpp:1.5.1environment:- IF_1_IP=192.168.60.201- IF_1_TYPE=N4- IF_2_IP=192.168.62.201- IF_2_TYPE=N3- IF_2_NWI=access.oai.org- IF_3_IP=192.168.63.201- IF_3_TYPE=N6- IF_3_IP_REMOTE=192.168.63.135 # EXT-DN IP Address- IF_3_NWI=internet.oai.org- NAME=VPP-UPF- MNC=95- MCC=208- REALM=3gppnetwork.org- VPP_MAIN_CORE=0- VPP_CORE_WORKER=1
# - VPP_PLUGIN_PATH=/usr/lib64/vpp_plugins/ # RHEL7- VPP_PLUGIN_PATH=/usr/lib/x86_64-linux-gnu/vpp_plugins/ # Ubntu18.04- SNSSAI_SD=123- SNSSAI_SST=222- DNN=default- REGISTER_NRF=yes- NRF_IP_ADDR=192.168.60.130- NRF_PORT=80- HTTP_VERSION=1depends_on:- oai-nrf1healthcheck:test: /bin/bash -c "pgrep vpp"interval: 10stimeout: 5sretries: 5networks:public_net1:ipv4_address: 192.168.60.134public_net_access1:ipv4_address: 192.168.62.134public_net_core1:ipv4_address: 192.168.63.134oai-ext-dn1:privileged: trueinit: truecontainer_name: "oai-ext-dn1"image: oaisoftwarealliance/trf-gen-cn5g:1.5.1entrypoint: /bin/bash -c \"iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE;"\"ip route add 12.1.1.0/24 via 192.168.63.201 dev eth0; ip route; sleep infinity"command: ["/bin/bash", "-c", "trap : SIGTERM SIGINT; sleep infinity & wait"]healthcheck:test: /bin/bash -c "iptables -L -t nat | grep MASQUERADE"interval: 10stimeout: 5sretries: 5networks:public_net_core1:ipv4_address: 192.168.63.135networks:public_net:driver: bridgename: demo-oai-public-netipam:config:- subnet: 192.168.70.0/24driver_opts:com.docker.network.bridge.name: "demo-oai"public_net_access:name: oai-public-accessipam:config:- subnet: 192.168.72.0/24driver_opts:com.docker.network.bridge.name: "cn5g-access"public_net_core:name: oai-public-coreipam:config:- subnet: 192.168.73.0/24driver_opts:com.docker.network.bridge.name: "cn5g-core"public_net1:driver: bridgename: demo-oai-public-net1ipam:config:- subnet: 192.168.60.0/24driver_opts:com.docker.network.bridge.name: "demo-oai1"public_net_access1:name: oai-public-access1ipam:config:- subnet: 192.168.62.0/24driver_opts:com.docker.network.bridge.name: "cn5g-access1"public_net_core1:name: oai-public-core1ipam:config:- subnet: 192.168.63.0/24driver_opts:com.docker.network.bridge.name: "cn5g-core1"启动核心网，如下图可见成功启动了两组网元
如下图可见成功启动了两组网桥
让容器不后台运行，发现两组核心网都在工作
2.1.2关闭核心网
使用原来的核心网关闭脚本发现只能关闭原来的网桥及网元，新建的网元及网桥未能关闭，因此需要重新编辑关闭脚本
可以暂时使用关闭所有容器的方法
docker stop $(docker ps -a -q)
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