Add UERANSIM and OAI-5G-CORE OKAs with corrected API versions and license headers

# OAI 5G Core OKA - OSM Kubernetes Application

## Description

OKA to deploy OAI 5G Core (NRF, AMF, SMF, UPF, UDM, AUSF, UDR, NSSF, PCF) via GitOps/Flux.

## Structure

```

oai-5g-core/

├── manifests/

│   ├── gitlab-oci-repo.yaml       # HelmRepository → GitLab OCI

│   ├── oai-5g-core-hr.yaml       # HelmRelease

│   └── oai-5g-core-values-cm.yaml # ConfigMap con valores

├── templates/

│   ├── oai-5g-core-ns.yaml       # Namespace

│   └── oai-5g-core-ks.yaml      # Kustomization

├── oai-5g-core-params.yaml      # Parametros default

└── README.md

```

## Parametros

| Parametro | Default | Descripcion |

|-----------|---------|-------------|

| namespace | oai-5g-basic | Namespace destino |

| MCC | 001 | Mobile Country Code |

| MNC | 01 | Mobile Network Code |

| TAC | 0x0001 | Tracking Area Code |

| SLICE_SD_DEC | 16777215 | Slice SD (decimal, FFFFFF hex) |

| SLICE_SD_HEX | FFFFFF | Slice SD (formato hex para smf_info) |

| DNN | oai | Data Network Name |

| UE_IP_POOL | 12.1.1.0/24 | Pool IPs UE |

| UE_IP_ROUTE | 12.1.1.0/24 | Ruta trafico UPF |

| UE_IMSI | 001010000000100 | IMSI para IMS |

| IMS_USER_NAME | test-user | Nombre usuario IMS |

| RELEASE_NAME | oai-5g-basic | Nombre Helm release |

| CHART_VERSION | 2.2.0 | Version del chart OAI |

| DEPLOY_LMF | true | Desplegar LMF |

| DEPLOY_TRAFFIC_SERVER | true | Desplegar generador trafico |

| DEPLOY_IMS | false | Desplegar IMS |

## Servicios (NodePort)

| Servicio | Tipo | Puerto | NodePort |

|---------|------|--------|----------|

| oai-amf | NodePort | 38412/SCTP, 80/TCP | 30355 |

| oai-upf-n3 | NodePort | 2152/GTP-U | 31002 |

| oai-upf-n4 | NodePort | 8805/PFCP | 31907 |

## Uso

```bash

# Anadir OKA a OSM

osm oka-add oai-5g-core <path>/oka/apps/oai-5g-core --description "OAI 5G Core Network" --profile-type app-profile

# Crear KSU desde OKA

osm ksu-create --ksu oai-5g-core --profile <cluster> --profile-type app-profile --oka oai-5g-core --params oai-5g-core-params.yaml

```

## Chart Source

- Helm Chart: `oai-5g-basic` v2.2.0

- Repository: `oci://gitlab.com/gctio-projects/demoeucnc-2026/oai-5g-basic`

## Componentes

- NRF, AMF, SMF, UPF, UDM, AUSF, UDR, NSSF, PCF

- MySQL (persistido en local-path)

- Traffic Server (iperf3)

- LMF (Location Management Function)

#######################################################################################

# Copyright ETSI Contributors and Others.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

# implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#######################################################################################

---

apiVersion: source.toolkit.fluxcd.io/v1beta2

kind: HelmRepository

metadata:

  name: gitlab-oci

  namespace: oai-5g-basic

spec:

  interval: 10m0s

  type: oci

  url: oci://gitlab.com/gctio-projects/demoeucnc-2026/oai-5g-basic

#######################################################################################

# Copyright ETSI Contributors and Others.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

# implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#######################################################################################

---

apiVersion: helm.toolkit.fluxcd.io/v2beta1

kind: HelmRelease

metadata:

  name: oai-5g-basic

  namespace: oai-5g-basic

spec:

  chart:

    spec:

      chart: oai-5g-basic

      version: '2.2.0'

      reconcileStrategy: ChartVersion

      sourceRef:

        kind: HelmRepository

        name: gitlab-oci

        namespace: oai-5g-basic

  interval: 3m0s

  targetNamespace: oai-5g-basic

  valuesFrom:

    - kind: ConfigMap

      name: oai-5g-core-values

      valuesKey: values.yaml

#######################################################################################

# Copyright ETSI Contributors and Others.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

# implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#######################################################################################

---

apiVersion: v1

kind: ConfigMap

metadata:

  name: oai-5g-core-values

  namespace: oai-5g-basic

  labels:

    app: oai-5g-core

    component: config

data:

  values.yaml: |

    global:

      kubernetesDistribution: Vanilla

      coreNetworkConfigMap: oai-5g-basic

      clusterIpServiceIpAllocation: true

      waitForNRF: true

      waitForUDR: true

      http2Param: "--http2-prior-knowledge"

      timeout: 1

    mysql:

      enabled: true

      imagePullPolicy: IfNotPresent

      oai5gdatabase: basic

      persistence:

        enabled: true

        storageClass: "local-path"

    oai-nrf:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-nrf

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        nrf: true

        tcpdump: false

    oai-udr:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-udr

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        udr: true

        tcpdump: false

    oai-udm:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-udm

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        udm: true

        tcpdump: false

    oai-ausf:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-ausf

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        ausf: true

        tcpdump: false

    oai-amf:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-amf

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        amf: true

        tcpdump: false

      multus:

        enabled: false

      service:

        type: NodePort

        nodePort: 30355

      config:

        plmn_support_list:

          - mcc: "${MCC}"

            mnc: "${MNC}"

            tac: ${TAC}

            snssaiList:

              - sst: 1

    oai-smf:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-smf

        version: v2.2.1

        pullPolicy: IfNotPresent

      config:

        imsHost: ims

        smf_info:

          sNssaiSmfInfoList:

            - sNssai:

                sst: 1

              dnnSmfInfoList:

                - dnn: "${DNN}"

      start:

        smf: true

        tcpdump: false

      multus:

        enabled: false

    oai-upf:

      enabled: true

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-upf

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        upf: true

        tcpdump: false

      multus:

        enabled: false

      service:

        n3:

          type: NodePort

          nodePort: 31002

      config:

        dnn:

          - name: "${DNN}"

            pduSessionType: IPv4

            ipv4_subnet: ${UE_IP_POOL}

        upfIf:

          n3If:

            teidRangeIndication: 1

            teidRange: 32

            mtu: 1460

            dstInterface: 0

            networkInstance: "${DNN}"

          n4If:

            dstInterface: 0

            networkInstance: "${DNN}"

    oai-traffic-server:

      enabled: ${DEPLOY_TRAFFIC_SERVER}

      nfimage:

        repository: docker.io/oaisoftwarealliance/trf-gen-cn5g

        version: latest

        pullPolicy: IfNotPresent

      multus:

        enabled: false

      config:

        ueroute: ${UE_IP_ROUTE}

        upfHost: oai-upf

        noOfIperf3Server: 2

    oai-lmf:

      enabled: ${DEPLOY_LMF}

      nfimage:

        repository: docker.io/oaisoftwarealliance/oai-lmf

        version: v2.2.1

        pullPolicy: IfNotPresent

      start:

        lmf: true

        tcpdump: false

    ims:

      enabled: ${DEPLOY_IMS}

      imsUsers:

        - id: "${UE_IMSI}"

          fullname: ${IMS_USER_NAME}

          hassip: yes

          context: users

          host: dynamic

          transport: tcp,udp

namespace: oai-5g-basic

custom_env_vars:

  MCC: "001"

  MNC: "01"

  TAC: "1"

  DNN: "oai"

  UE_IP_POOL: "12.1.1.0/24"

  UE_IP_ROUTE: "12.1.1.0/24"

  UE_IMSI: "001010000000100"

  IMS_USER_NAME: "test-user"

  DEPLOY_LMF: "true"

  DEPLOY_TRAFFIC_SERVER: "true"

  DEPLOY_IMS: "false"