---
# Copyright 2018-present Open Networking Foundation
# Copyright 2018 Intel Corporation
#
# 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.

# Default values for mcord-vepc-helm.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ .Values.hss.name }}
data:
  acl.conf: |
    ALLOW_OLD_TLS   *.cluster.local
  hss.conf: |
    Identity = "HSS_IDENTITY";
    Realm = "HSS_REALM";
    TLS_Cred = "CONF_DIR/HSS_HOST.cert.pem", "CONF_DIR/HSS_HOST.key.pem";
    TLS_CA = "CONF_DIR/cacert.pem";
    No_SCTP;
    Prefer_TCP;
    No_IPv6;
    SCTP_streams = 3;
    NoRelay;
    AppServThreads = 4;
    Port = 3868;
    SecPort = 5868;
    LoadExtension = "/usr/local/lib/freeDiameter/acl_wl.fdx" : "CONF_DIR/acl.conf";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_3gpp2_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_draftload_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_etsi283034_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc4004_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc4006bis_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc4072_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc4590_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc5447_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc5580_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc5777_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc5778_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc6734_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc6942_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc7155_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc7683_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_rfc7944_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29061_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29128_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29154_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29173_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29212_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29214_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29215_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29217_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29229_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29272_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29273_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29329_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29336_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29337_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29338_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29343_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29344_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29345_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29368_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts29468_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_ts32299_avps.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_S6as6d.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_S6t.fdx";
    LoadExtension = "/usr/local/lib/freeDiameter/dict_S6c.fdx";
  hss.json: |
    {"common": {
        "fdcfg": "CONF_DIR/hss.conf",
        "originhost": "HSS_IDENTITY",
        "originrealm": "HSS_REALM"
    },
    "hss": {
        "gtwhost": "*",
        "gtwport" : 9080,
        "restport" : 9081,
        "ossport" : 9082,
        "casssrv": "HSSDB_ADDR",
        "cassusr": "root",
        "casspwd": "root",
        "cassdb" : "vhss",
        "casscoreconnections" : 2,
        "cassmaxconnections" : 8,
        "cassioqueuesize" : 32768,
        "cassiothreads" : 2,
        "randv"  : true,
        "optkey" : "63bfa50ee6523365ff14c1f45f88737d",
        "reloadkey"  : true,
        "logsize": 20,
        "lognumber": 5,
        "logname": "LOGS_DIR/hss.log",
        "logqsize": 8192,
        "statlogsize": 20,
        "statlognumber": 5,
        "statlogname": "LOGS_DIR/hss_stat.log",
        "auditlogsize": 20,
        "auditlognumber": 5,
        "auditlogname": "LOGS_DIR/hss_audit.log",
        "statfreq": 2000,
        "numworkers": 4,
        "concurrent": 10,
        "ossfile": "CONF_DIR/oss.json"
    }
    }
  oss.json: |
    {
      "option": {
        "id": "url",
        "type": "string"
      },
      "services": [
        {
          "id": "logger",
          "commands": [
            {
              "id": "describe_loggers"
            },
            {
              "id": "set_logger_level",
              "options": [
                {
                  "id": "name",
                  "type": "string"
                },
                {
                  "id": "level",
                  "type": "integer"
                }
              ]
            }
          ]
        },
        {
          "id": "stats",
          "commands": [
            {
              "id": "describe_stats_frequency"
            },
            {
              "id": "describe_stats_live"
            },
            {
              "id": "set_stats_frequency",
              "options": [
                {
                  "id": "frequency",
                  "type": "integer"
                }
              ]
            }
          ]
        }
      ]
    }
  launch.sh: |
    #!/bin/bash -x

    CONF_DIR="/opt/c3po/hss/conf"
    LOGS_DIR="/opt/c3po/hss/logs"
    mkdir -p $CONF_DIR $LOGS_DIR

    cp /etc/hss/conf/{acl.conf,hss.json,hss.conf,oss.json} $CONF_DIR

    HSS_HOST=$(hostname)
    HSS_DOMAIN=$(dnsdomainname)

    # from hss.json
    sed -i "s!HSS_IDENTITY!$HSS_HOST.$HSS_DOMAIN!g" $CONF_DIR/hss.json
    sed -i "s!HSS_REALM!$HSS_DOMAIN!g" $CONF_DIR/hss.json
    sed -i "s!HSSDB_ADDR!$HSSDB_ADDR!g" $CONF_DIR/hss.json
    sed -i "s!CONF_DIR!$CONF_DIR!g" $CONF_DIR/hss.json
    sed -i "s!LOGS_DIR!$LOGS_DIR!g" $CONF_DIR/hss.json

    # from hss.conf
    sed -i "s!HSS_IDENTITY!$HSS_HOST.$HSS_DOMAIN!g" $CONF_DIR/hss.conf
    sed -i "s!HSS_REALM!$HSS_DOMAIN!g" $CONF_DIR/hss.conf
    sed -i "s!HSS_HOST!$HSS_HOST!g" $CONF_DIR/hss.conf
    sed -i "s!CONF_DIR!$CONF_DIR!g" $CONF_DIR/hss.conf
    cat $CONF_DIR/{hss.json,hss.conf}

    # If necessary, calculate the OPc value for each UE (User Equipment).
    #./bin/hss -j conf/hss.json --onlyloadkey
    cd $CONF_DIR
    make_certs.sh $(hostname) $(dnsdomainname)
    cd ..
    # finally, launch
    hss -j $CONF_DIR/hss.json
---
apiVersion: v1
kind: Service
metadata:
  name: {{ .Values.hss.name }}
spec:
  selector:
    app: {{ .Values.hss.name }}
  clusterIP: None
  ports:
  - name: s6a
    port: 3868
    protocol: TCP
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ .Values.hss.name }}
  labels:
    app: {{ .Values.hss.name }}
spec:
  replicas: 1
  selector:
    matchLabels:
      app: {{ .Values.hss.name }}
  serviceName: {{ .Values.hss.name }}
  template:
    metadata:
      labels:
        app: {{ .Values.hss.name }}
    spec:
      initContainers:
      - name: init-hss
        image: {{ .Values.hss.initimage }}
        imagePullPolicy: Always
        command: [ "bash", "-xc"]
        # TODO: Move the SIM card configuration into values.yaml
        args:
        - until nslookup $HSSDB_ADDR; do echo "waiting for hssdb"; sleep 2; done;
          until cqlsh --file /opt/c3po/hssdb/oai_db.cql $HSSDB_ADDR; do echo "provisioning hssdb"; sleep 2; done;
          until data_provisioning_users.sh 208014567891200 1122334455 apn1 465B5CE8B199B49FAA5F0A2EE238A6BC 10 $HSSDB_ADDR $MME_HOST.$MME_REALM $MME_REALM;
          do echo "setting up users"; sleep 2; done;
          until data_provisioning_mme.sh 1 19136246000 $MME_HOST.$MME_REALM $MME_REALM 1 $HSSDB_ADDR; do echo "setting up mme"; sleep 2; done;
          until data_provisioning_mme.sh 1 19136246000 smsrouter.test3gpp.net test3gpp.net 0 $HSSDB_ADDR; do echo "setting up smsrouter"; sleep 2; done;
        env:
        - name: HSSDB_ADDR
          value: {{ .Values.hssdb.name }}
        - name: MME_HOST
          value: {{ tuple "mme" "host" . | include "mcord-services.endpoint_lookup" | quote }}
        - name: MME_REALM
          value: {{ tuple "mme" "realm" . | include "mcord-services.endpoint_lookup" | quote }}
      containers:
      - name: hss
        image: {{ .Values.hss.image }}
        imagePullPolicy: {{ .Values.global.imagepullpolicy }}
        stdin: true
        tty: true
        env:
        - name: HSSDB_ADDR
          value: {{ .Values.hssdb.name | quote }}
        - name: MME_IDENTITY
          value: {{ tuple "mme" "identity" . | include "mcord-services.endpoint_lookup" | quote }}
        command: ["bash", "-c", "/opt/c3po/hss/launch.sh; sleep 3600"]
        resources:
          limits:
            cpu: {{ .Values.hss.cpu | quote }}
            memory: {{ .Values.hss.memory }}
        volumeMounts:
        - name: hss-script
          mountPath: /opt/c3po/hss/launch.sh
          subPath: launch.sh
        - name: hss-config
          mountPath: /etc/hss/conf
      volumes:
      - name: hss-script
        configMap:
          name: {{ .Values.hss.name }}
          defaultMode: 493
      - name: hss-config
        configMap:
          name: {{ .Values.hss.name }}
          defaultMode: 420