srsLTE: Working Proof of Concept implementation

  This commit add srsLTE into slapos. More informations about
  srsLTE at: https://github.com/srsLTE/srsLTE

  This still a proof of concept because:

   - Not all dependencies are ported into slapos
   - The configuration files are not turned into parameters
   - enb and epc are running on the same partitions
   - Usage of sudo is a code crime, but it is the only way currently**

** This would require patch the srsLTE, to allow external tools pre-configure
  the environment. ie.: Create network interface.

component/srslte/buildout.cfg

+[buildout]
+extends =
+  ../cmake/buildout.cfg
+  ../mbedtls/buildout.cfg
+  ../pkgconfig/buildout.cfg
+  ../lksctp-tools/buildout.cfg
+  ../libconfig/buildout.cfg
+  ../boost-lib/buildout.cfg
+  ../fftw3/buildout.cfg
+
+parts =
+  srsLTE
+
+[srsLTE]
+recipe = slapos.recipe.cmmi
+url = https://github.com/srsLTE/srsLTE/archive/release_18_09.zip
+md5sum = d9007ff9bd03ba67c6ed8acfd9bf2a7a 
+pre-configure = 
+  mkdir -p build
+configure-command = cd build && ${cmake:location}/bin/cmake ../  
+
+make-binary =
+make-targets= cd build &&
+    make DESTDIR=@@LOCATION@@ -j1 install
+
+
+configure-options = 
+  -DCMAKE_C_FLAGS="${:CMAKE_CFLAGS}"
+  -DCMAKE_CXX_FLAGS="${:CMAKE_CFLAGS}"
+  -DCMAKE_INSTALL_RPATH=${:CMAKE_LIBRARY_PATH}
+  -DCMAKE_INCLUDE_PATH=${mbedtls:location}/include
+  -DCMAKE_LIBRARY_PATH=${mbedtls:location}/lib
+
+CMAKE_CFLAGS = -I${bzip2:location}/include -I${fftw3:location}/include -I${mbedtls:location}/include -I${lksctp-tools:location}/include -I${libconfig:location}/include -I${boost-lib:location}/include 
+CMAKE_LIBRARY_PATH = ${bzip2:location}/lib:${mbedtls:location}/lib:${lksctp-tools:location}/lib:${libconfig:location}/lib:${boost-lib:location}/lib:${fftw3:location}/lib
+
+environment =
+  CMAKE_INSTALL_PREFIX=${buildout:directory}/bin
+  CMAKE_PROGRAM_PATH=${cmake:location}/bin
+  CMAKE_INCLUDE_PATH=${bzip2:location}/include:${mbedtls:location}/include:${lksctp-tools:location}/include:${libconfig:location}/include:${boost-lib:location}/include:${fftw3:location}/include
+  CMAKE_LIBRARY_PATH=${:CMAKE_LIBRARY_PATH}
+  CPPFLAGS=${:CMAKE_CFLAGS}
+  LDFLAGS=-L${bzip2:location}/lib -L${mbedtls:location}/lib -L${lksctp-tools:location}/lib -L${libconfig:location}/lib -L${boost-lib:location}/lib -L${fftw3:location}/lib
+  PATH=${cmake:location}/bin:${pkgconfig:location}/bin:%(PATH)s
+
+

software/srslte/buildout.hash.cfg

+# THIS IS NOT A BUILDOUT FILE, despite purposedly using a compatible syntax.
+# The only allowed lines here are (regexes):
+# - "^#" comments, copied verbatim
+# - "^[" section beginings, copied verbatim
+# - lines containing an "=" sign which must fit in the following categorie.
+#   - "^\s*filename\s*=\s*path\s*$" where "path" is relative to this file
+#     Copied verbatim.
+#   - "^\s*hashtype\s*=.*" where "hashtype" is one of the values supported
+#     by the re-generation script.
+#     Re-generated.
+# - other lines are copied verbatim
+# Substitution (${...:...}), extension ([buildout] extends = ...) and
+# section inheritance (< = ...) are NOT supported (but you should really
+# not need these here).
+[template]
+filename = instance.cfg
+md5sum = 79d32243ed4c09d5deef1bff89899064
+
+[template-srslte]
+filename = instance-srslte.cfg
+md5sum = 6b1111d64531d847f963770ed00e404a
+
+
+[config-drb]
+filename = config/drb.conf
+md5sum = 6c7329c6f38a37fe5031a3d660c70af7
+
+[config-enb]
+filename = config/enb.conf
+md5sum = a52eb159b4282468c2c3e4c12b8a3182
+
+[config-epc]
+filename = config/epc.conf
+md5sum = 56f283bd0721edbf617ca4e99156e710
+
+[config-mbms]
+filename = config/mbms.conf
+md5sum = 10af1d48b9ef6451817b8744e529ed66
+
+[config-rr]
+filename = config/rr.conf
+md5sum = dc2f73c6a3c46356fde971f3d64b2900
+
+[config-sib]
+filename = config/sib.conf
+md5sum = 7b3925879cfc839458fe9fa598d24042
+
+[config-ue]
+filename = config/ue.conf
+md5sum = 869cca5a1c87a9766d0650f4ef374dc1
+
+[config-user_db]
+filename = config/user_db.csv
+md5sum = e37cd54eb08de3202cc0250437a2f181
+

software/srslte/config/drb.conf

+
+// All times are in ms. Use -1 for infinity, where available
+
+qci_config = (
+
+{
+  qci=7;
+  pdcp_config = {
+    discard_timer = 100;                
+    pdcp_sn_size = 12;                  
+  }
+  rlc_config = {
+    ul_um = {
+      sn_field_length = 10; 
+    };
+    dl_um = {
+      sn_field_length = 10; 
+      t_reordering    = 45;             
+    };
+  };
+  logical_channel_config = {
+    priority = 13; 
+    prioritized_bit_rate   = -1; 
+    bucket_size_duration  = 100; 
+    log_chan_group = 2; 
+  };
+},
+{
+  qci=9;
+  pdcp_config = {
+    discard_timer = -1;
+    status_report_required = true;
+  }
+  rlc_config = {
+    ul_am = {
+      t_poll_retx = 120;
+      poll_pdu = 64;
+      poll_byte = 750;
+      max_retx_thresh = 16;
+    };
+    dl_am = {
+      t_reordering = 50;
+      t_status_prohibit = 50;
+    };
+  };
+  logical_channel_config = {
+    priority = 11; 
+    prioritized_bit_rate   = -1; 
+    bucket_size_duration  = 100; 
+    log_chan_group = 3; 
+  };
+}
+
+);

software/srslte/config/enb.conf

+#####################################################################
+#                   srsENB configuration file
+#####################################################################
+
+#####################################################################
+# eNB configuration
+#
+# enb_id:         20-bit eNB identifier.
+# cell_id:        8-bit cell identifier.
+# tac:            16-bit Tracking Area Code.
+# mcc:            Mobile Country Code
+# mnc:            Mobile Network Code
+# mme_addr:       IP address of MME for S1 connnection
+# gtp_bind_addr:  Local IP address to bind for GTP connection
+# s1c_bind_addr:  Local IP address to bind for S1AP connection
+# n_prb:          Number of Physical Resource Blocks (6,15,25,50,75,100)
+# tm:             Transmission mode 1-4 (TM1 default)
+# nof_ports:      Number of Tx ports (1 port default, set to 2 for TM2/3/4)
+#
+#####################################################################
+[enb]
+enb_id = 0x19B
+cell_id = 0x01
+phy_cell_id = 1
+tac = 0x0007
+mcc = 001
+mnc = 01
+mme_addr = 127.0.1.100
+gtp_bind_addr = 127.0.1.1
+s1c_bind_addr = 127.0.1.1
+n_prb = 50
+#tm = 4
+#nof_ports = 2
+
+#####################################################################
+# eNB configuration files 
+#
+# sib_config:  SIB1, SIB2 and SIB3 configuration file 
+# note: when enabling mbms, use the sib.conf.mbsfn configuration file which includes SIB13
+# rr_config:   Radio Resources configuration file 
+# drb_config:  DRB configuration file 
+#####################################################################
+[enb_files]
+sib_config = sib.conf
+rr_config  = rr.conf
+drb_config = drb.conf
+
+#####################################################################
+# RF configuration
+#
+# dl_earfcn: EARFCN code for DL
+# tx_gain: Transmit gain (dB). 
+# rx_gain: Optional receive gain (dB). If disabled, AGC if enabled
+#
+# Optional parameters:
+# dl_freq:            Override DL frequency corresponding to dl_earfcn
+# ul_freq:            Override UL frequency corresponding to dl_earfcn (must be set if dl_freq is set)
+# device_name:        Device driver family. Supported options: "auto" (uses first found), "UHD" or "bladeRF" 
+# device_args:        Arguments for the device driver. Options are "auto" or any string. 
+#                     Default for UHD: "recv_frame_size=9232,send_frame_size=9232"
+#                     Default for bladeRF: ""
+# #time_adv_nsamples: Transmission time advance (in number of samples) to compensate for RF delay 
+#                     from antenna to timestamp insertion. 
+#                     Default "auto". B210 USRP: 100 samples, bladeRF: 27.
+# burst_preamble_us:  Preamble length to transmit before start of burst. 
+#                     Default "auto". B210 USRP: 400 us, bladeRF: 0 us. 
+#####################################################################
+[rf]
+dl_earfcn = 2550
+tx_gain = 56
+rx_gain = 40
+
+device_name = soapy
+device_args = rxant=LNAL,txant=BAND1
+time_adv_nsamples = 70
+burst_preamble_us = 0
+
+#####################################################################
+# MAC-layer packet capture configuration
+#
+# Packets are captured to file in the compact format decoded by 
+# the Wireshark mac-lte-framed dissector and with DLT 147. 
+# To use the dissector, edit the preferences for DLT_USER to 
+# add an entry with DLT=147, Payload Protocol=mac-lte-framed.
+# For more information see: https://wiki.wireshark.org/MAC-LTE
+#
+# enable:   Enable MAC layer packet captures (true/false)
+# filename: File path to use for packet captures
+#####################################################################
+[pcap]
+enable = true
+filename = /tmp/enb.pcap
+
+#####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. phy_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. phy_hex_limit = 32
+#
+# Logging layers: phy, mac, rlc, pdcp, rrc, nas, gtpu, usim, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+#           to print logs to standard output
+# file_max_size: Maximum file size (in kilobytes). When passed, multiple files are created.
+#                If set to negative, a single log file will be created.
+#####################################################################
+[log]
+all_level = warning
+all_hex_limit = 32
+filename = /tmp/enb.log
+file_max_size = -1
+
+[gui]
+enable = false
+
+#####################################################################
+# Scheduler configuration options
+#
+# pdsch_mcs:         Optional fixed PDSCH MCS (ignores reported CQIs if specified)
+# pdsch_max_mcs:     Optional PDSCH MCS limit 
+# pusch_mcs:         Optional fixed PUSCH MCS (ignores reported CQIs if specified)
+# pusch_max_mcs:     Optional PUSCH MCS limit 
+# #nof_ctrl_symbols: Number of control symbols 
+#
+#####################################################################
+[scheduler]
+#pdsch_mcs        = -1
+#pdsch_max_mcs    = -1
+#pusch_mcs        = -1
+pusch_max_mcs    = 16
+nof_ctrl_symbols = 3
+
+#####################################################################
+# Expert configuration options
+#
+# pusch_max_its:        Maximum number of turbo decoder iterations (Default 4)
+# pusch_8bit_decoder:   Use 8-bit for LLR representation and turbo decoder trellis computation (Experimental)
+# nof_phy_threads:      Selects the number of PHY threads (maximum 4, minimum 1, default 2)
+# metrics_period_secs:  Sets the period at which metrics are requested from the UE. 
+# pregenerate_signals:  Pregenerate uplink signals after attach. Improves CPU performance.
+# tx_amplitude:         Transmit amplitude factor (set 0-1 to reduce PAPR)
+# link_failure_nof_err: Number of PUSCH failures after which a radio-link failure is triggered. 
+#                       a link failure is when SNR<0 and CRC=KO
+# max_prach_offset_us:  Maximum allowed RACH offset (in us)
+# enable_mbsfn:         Enable MBMS transmission in the eNB
+# m1u_multiaddr:        Multicast addres the M1-U socket will register to
+# m1u_if_addr:          Address of the inteferface the M1-U interface will listen for multicast packets.
+#
+#####################################################################
+[expert]
+pusch_max_its        = 6 # These are half iterations
+#pusch_8bit_decoder   = false
+#nof_phy_threads      = 2
+#pregenerate_signals  = false
+#tx_amplitude         = 0.6
+#link_failure_nof_err = 50
+rrc_inactivity_timer = 60000
+#max_prach_offset_us  = 30
+#enable_mbsfn = false
+#m1u_multiaddr = 239.255.0.1
+#m1u_if_addr = 127.0.1.201 

software/srslte/config/epc.conf

+#####################################################################
+#                   srsEPC configuration file
+#####################################################################
+
+#####################################################################
+# MME configuration
+#
+# mme_code:         8-bit MME code identifies the MME within a group.
+# mme_group:        16-bit MME group identifier.
+# tac:              16-bit Tracking Area Code.
+# mcc:              Mobile Country Code
+# mnc:              Mobile Network Code
+# apn:		          Set Access Point Name (APN)
+# mme_bind_addr:    IP bind addr to listen for eNB S1-MME connnections
+# dns_addr:         DNS server address for the UEs
+#
+#####################################################################
+[mme]
+mme_code = 0x1a
+mme_group = 0x0001
+tac = 0x0007
+mcc = 001
+mnc = 01
+mme_bind_addr = 127.0.1.100
+apn = default
+dns_addr = 8.8.8.8
+
+#####################################################################
+# HSS configuration
+#
+# algo:            Authentication algorithm (xor/milenage)
+# db_file:         Location of .csv file that stores UEs information.
+#
+#####################################################################
+[hss]
+auth_algo = xor
+db_file = user_db.csv
+
+
+#####################################################################
+# SP-GW configuration
+#
+# gtpu_bind_addr:   GTP-U bind address.
+# sgi_if_addr:      SGi TUN interface IP address.
+# sgi_if_name:      SGi TUN interface name.
+#
+#####################################################################
+
+[spgw]
+gtpu_bind_addr = 127.0.1.100
+sgi_if_addr    = 172.16.0.1
+sgi_if_name    = srs_spgw_sgi
+
+####################################################################
+# PCAP configuration
+#
+# Packets are captured to file in the compact format decoded by 
+# the Wireshark s1ap dissector and with DLT 150. 
+# To use the dissector, edit the preferences for DLT_USER to 
+# add an entry with DLT=150, Payload Protocol=s1ap.
+#
+# enable:   Enable or disable the PCAP.
+# filename: File name where to save the PCAP.
+#
+####################################################################
+[pcap]
+enable   = false
+filename = /tmp/epc.pcap
+
+####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. s1ap_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. s1ap_hex_limit = 32
+#
+# Logging layers: s1ap, gtpc, spgw, hss, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+#           to print logs to standard output
+#####################################################################
+[log]
+all_level = debug
+all_hex_limit = 32
+filename = /tmp/epc.log
+
+#s1ap_level = debug
+#gtpc_level = debug
+#spgw_level = debug
+#hss_level = debug

software/srslte/config/mbms.conf

+#####################################################################
+#                   srsMBMS configuration file
+#####################################################################
+
+#####################################################################
+# MBMS-GW configuration
+#
+# name:             MBMS-GW name
+# sgi_mb_if_name:   SGi-mb TUN interface name
+# sgi_mb_if_addr:   SGi-mb interface IP address
+# sgi_mb_if_mask:   SGi-mb interface IP mask
+# m1u_multi_addr:   Multicast group for eNBs (FIXME this should be setup with M2/M3)
+# m1u_multi_if:     IP of local interface for multicast traffic
+# m1u_multi_ttl:    TTL for M1-U multicast traffic
+#
+#####################################################################
+[mbms_gw]
+name = srsmbmsgw01
+sgi_mb_if_name = sgi_mb
+sgi_mb_if_addr = 172.16.0.254
+sgi_mb_if_mask = 255.255.255.255
+m1u_multi_addr = 239.255.0.1
+m1u_multi_if   = 127.0.1.200
+m1u_multi_ttl  = 1
+
+####################################################################
+# Log configuration
+#
+# Log levels can be set for individual layers. "all_level" sets log
+# level for all layers unless otherwise configured.
+# Format: e.g. s1ap_level = info
+#
+# In the same way, packet hex dumps can be limited for each level.
+# "all_hex_limit" sets the hex limit for all layers unless otherwise
+# configured.
+# Format: e.g. s1ap_hex_limit = 32
+#
+# Logging layers: mbms_gw, all
+# Logging levels: debug, info, warning, error, none
+#
+# filename: File path to use for log output. Can be set to stdout
+#           to print logs to standard output
+#####################################################################
+[log]
+all_level = debug
+all_hex_limit = 32
+filename = /tmp/mbms.log

software/srslte/config/rr.conf

+mac_cnfg =
+{
+  phr_cnfg = 
+  {
+    dl_pathloss_change = "3dB"; // Valid: 1, 3, 6 or INFINITY
+    periodic_phr_timer = 50;
+    prohibit_phr_timer = 0;
+  };
+  ulsch_cnfg = 
+  {
+    max_harq_tx = 4;
+    periodic_bsr_timer = 20; // in ms
+    retx_bsr_timer = 320;   // in ms
+  };
+  
+  time_alignment_timer = -1; // -1 is infinity
+};
+
+phy_cnfg =
+{
+  phich_cnfg = 
+  {
+    duration  = "Normal";
+    resources = "1/6"; 
+  };
+
+  pusch_cnfg_ded =
+  {
+    beta_offset_ack_idx = 6;
+    beta_offset_ri_idx  = 6;
+    beta_offset_cqi_idx = 6;
+  };
+  
+  // PUCCH-SR resources are scheduled on time-frequeny domain first, then multiplexed in the same resource. 
+  sched_request_cnfg =
+  {
+    dsr_trans_max = 64;
+    period = 20;       // in ms
+    subframe = [1];    // vector of subframe indices allowed for SR transmissions 
+    nof_prb = 2;       // number of PRBs on each extreme used for SR (total prb is twice this number)
+  };
+  cqi_report_cnfg =
+  { 
+    mode = "periodic";
+    simultaneousAckCQI = true; 
+    period = 40; // in ms
+    subframe = [0];
+    nof_prb = 2; 
+  };
+};

software/srslte/config/sib.conf

+sib1 =
+{
+    intra_freq_reselection = "Allowed";
+    q_rx_lev_min = -130;
+    //p_max = 3;
+    cell_barred = "Not Barred"
+    si_window_length = 20;
+    sched_info =
+    (
+        {
+            si_periodicity = 16;
+	    si_mapping_info = []; // comma-separated array of SIB-indexes (from 3 to 13). 
+				   // Leave empty or commented to just scheduler sib2
+        }
+    );
+    system_info_value_tag = 0;
+};
+
+sib2 = 
+{
+    rr_config_common_sib =
+    {
+        rach_cnfg = 
+        {
+            num_ra_preambles = 52;
+            preamble_init_rx_target_pwr = -104;
+            pwr_ramping_step = 6;  // in dB
+            preamble_trans_max = 10;
+            ra_resp_win_size = 10;  // in ms
+            mac_con_res_timer = 64; // in ms
+            max_harq_msg3_tx = 4;
+        };
+        bcch_cnfg = 
+        {
+            modification_period_coeff = 16; // in ms
+        };
+        pcch_cnfg = 
+        {
+            default_paging_cycle = 32; // in rf
+            nB = "1";
+        };
+        prach_cnfg =
+        {
+            root_sequence_index = 128;
+            prach_cnfg_info =
+            {
+                high_speed_flag = false;
+                prach_config_index = 3;
+                prach_freq_offset = 2;
+                zero_correlation_zone_config = 5;
+            };
+        };
+        pdsch_cnfg = 
+        {
+            p_b = 0; 
+            rs_power = 0;
+        };
+        pusch_cnfg = 
+        {
+            n_sb = 1;
+            hopping_mode = "inter-subframe";
+            pusch_hopping_offset = 2;
+            enable_64_qam = false; // 64QAM PUSCH is not currently enabled
+            ul_rs = 
+            {
+                cyclic_shift = 0; 
+                group_assignment_pusch = 0;
+                group_hopping_enabled = false; 
+                sequence_hopping_enabled = false; 
+            };
+        };
+        pucch_cnfg =
+        {
+            delta_pucch_shift = 2;
+            n_rb_cqi = 2;
+            n_cs_an = 0;
+            n1_pucch_an = 12;
+        };
+        ul_pwr_ctrl =
+        {
+            p0_nominal_pusch = -85;
+            alpha = 0.7;
+            p0_nominal_pucch = -107;
+            delta_flist_pucch =
+            {
+                format_1  = 0;
+                format_1b = 3; 
+                format_2  = 1;
+                format_2a = 2;
+                format_2b = 2;
+            };
+            delta_preamble_msg3 = 8;
+        };
+        ul_cp_length = "Normal";
+    };
+
+    ue_timers_and_constants =
+    {
+        t300 = 2000; // in ms
+        t301 = 100;  // in ms
+        t310 = 1000; // in ms
+        n310 = 1;
+        t311 = 1000; // in ms
+        n311 = 1;
+    };
+	
+    freqInfo = 
+    {
+        ul_carrier_freq_present = true; 
+        ul_bw_present = true; 
+        additional_spectrum_emission = 1; 
+    };
+
+    time_alignment_timer = "INFINITY"; // use "sf500", "sf750", etc.
+};
+

software/srslte/config/user_db.csv

+#                                                                            
+# .csv to store UE's information in HSS                                      
+# Kept in the following format: "Name,IMSI,Key,OP_Type,OP,AMF,SQN,QCI"     
+#                                                                            
+# Name:    Human readable name to help distinguish UE's. Ignored by the HSS  
+# IMSI:    UE's IMSI value                                                   
+# Key:     UE's key, where other keys are derived from. Stored in hexadecimal
+# OP_Type: Operator's code type, either OP or OPc                            
+# OP/OPc:  Operator Code/Cyphered Operator Code, stored in hexadecimal       
+# AMF:     Authentication management field, stored in hexadecimal            
+# SQN:     UE's Sequence number for freshness of the authentication          
+# QCI:     QoS Class Identifier for the UE's default bearer.                 
+#                                                                            
+# Note: Lines starting by '#' are ignored and will be overwritten            
+ue3,001010000001001,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue4,001010000001002,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue5,001010000001003,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue6,001010000001004,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue7,001010000001005,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue8,001010000001006,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue9,001010000001007,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue10,001010000001008,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue11,001010000001009,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue12,001010000001010,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue13,001010000001011,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue14,001010000001012,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue15,001010000001013,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue16,001010000001014,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue17,001010000001015,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue18,001010000001016,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue19,001010000001017,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue20,001010000001018,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue21,001010000001019,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,8002,000000001234,7
+ue2,001010123456780,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,7
+ue1,001010123456789,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,9001,00000000137e,7

software/srslte/instance-srslte.cfg

+[buildout]
+
+extends = {{ monitor_template_output }}
+
+parts =
+ config-drb  
+ config-enb  
+ config-epc  
+ config-mbms  
+ config-rr  
+ config-sib  
+ config-ue  
+ config-user_db
+ srsepc
+ srsenb
+ monitor-base
+ publish-connection-information
+
+eggs-directory = {{ eggs_directory }}
+develop-eggs-directory = {{ develop_eggs_directory }}
+offline = true
+
+[directory]
+srsconfig = $${buildout:directory}/.srs
+
+[config-base]
+recipe = slapos.recipe.template:jinja2
+mode = 0664
+extensions = jinja2.ext.do
+context =
+  section directory directory
+
+[config-drb] 
+<= config-base
+template = {{ config_drb_template }}
+rendered = $${directory:srsconfig}/drb.conf
+
+[config-enb] 
+<= config-base
+template = {{ config_enb_template }}
+rendered = $${directory:srsconfig}/enb.conf
+
+[config-epc]
+<= config-base
+template = {{ config_epc_template }}
+rendered = $${directory:srsconfig}/epc.conf
+
+[config-mbms]  
+<= config-base
+template = {{ config_mbms_template }}
+rendered = $${directory:srsconfig}/mbms.conf
+
+[config-rr]
+<= config-base
+template = {{ config_rr_template }}
+rendered = $${directory:srsconfig}/rr.conf
+
+[config-sib]  
+<= config-base
+template = {{ config_sib_template }}
+rendered = $${directory:srsconfig}/sib.conf
+
+[config-ue]
+<= config-base
+template = {{ config_ue_template }}
+rendered = $${directory:srsconfig}/ue.conf
+
+[config-user_db]
+<= config-base
+template = {{ config_user_db_template }}
+rendered = $${directory:srsconfig}/user_db.csv
+
+[srsepc]
+recipe = slapos.cookbook:wrapper
+wrapper-path = $${directory:services}/$${:_buildout_section_name_}
+pidfile = $${directory:run}/srsepc.pid
+command-line =
+  /usr/bin/sudo {{ srsepc_bin }} 
+
+[srsenb]
+recipe = slapos.cookbook:wrapper
+wrapper-path = $${directory:services}/$${:_buildout_section_name_}
+pidfile = $${directory:run}/srsenb.pid
+command-line =
+  /usr/bin/sudo {{ srsenb_bin }} 
+
+[publish-connection-information]
+recipe = slapos.cookbook:publish
+monitor-setup-url = https://monitor.app.officejs.com/#page=settings_configurator&url=$${monitor-publish-parameters:monitor-url}&username=$${monitor-publish-parameters:monitor-user}&password=$${monitor-publish-parameters:monitor-password}

software/srslte/instance.cfg

+[buildout]
+parts =
+  switch_softwaretype
+
+eggs-directory = ${buildout:eggs-directory}
+develop-eggs-directory = ${buildout:develop-eggs-directory}
+
+[switch_softwaretype]
+recipe = slapos.cookbook:softwaretype
+default = $${instance-base-srslte:rendered}
+
+[instance-base-srslte]
+recipe = slapos.recipe.template:jinja2
+template = ${template-srslte:output}
+rendered = $${buildout:directory}/template-base-srslte.cfg
+extensions = jinja2.ext.do
+context = key develop_eggs_directory buildout:develop-eggs-directory
+          key eggs_directory buildout:eggs-directory
+          key slapparameter_dict slap-configuration:configuration
+          raw buildout_bin ${buildout:bin-directory}
+          raw monitor_template_output ${monitor-template:output}
+          raw config_drb_template ${config-drb:target}
+          raw config_enb_template ${config-enb:target}
+          raw config_epc_template ${config-epc:target}
+          raw config_mbms_template ${config-mbms:target}
+          raw config_rr_template ${config-rr:target}
+          raw config_sib_template ${config-sib:target}
+          raw config_ue_template ${config-ue:target}
+          raw config_user_db_template ${config-user_db:target}
+          raw srsenb_bin ${srsLTE:location}/usr/local/bin/srsenb
+          raw srsepc_bin ${srsLTE:location}/usr/local/bin/srsepc
+mode = 0644
+
+[slap-configuration]
+recipe = slapos.cookbook:slapconfiguration.serialised
+computer = $${slap-connection:computer-id}
+partition = $${slap-connection:partition-id}
+url = $${slap-connection:server-url}
+key = $${slap-connection:key-file}
+cert = $${slap-connection:cert-file}

software/srslte/software.cfg

+[buildout]
+
+extends =
+  ../../component/srslte/buildout.cfg
+  ../../stack/slapos.cfg
+  ../../stack/monitor/buildout.cfg
+  buildout.hash.cfg
+
+parts = 
+  slapos-cookbook
+  srsLTE
+  template
+  template-srslte
+  config-drb  
+  config-enb  
+  config-epc  
+  config-mbms  
+  config-rr  
+  config-sib  
+  config-ue  
+  config-user_db  
+
+[template]
+recipe  = slapos.recipe.template 
+url     = ${:_profile_base_location_}/${:filename}
+output = ${buildout:directory}/template.cfg
+
+[template-srslte]
+recipe  = slapos.recipe.template 
+url     = ${:_profile_base_location_}/${:filename}
+output = ${buildout:directory}/${:filename}
+
+
+[config-drb]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = drb.conf
+
+[config-enb]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = enb.conf
+
+
+[config-epc]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = epc.conf
+
+[config-mbms]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = mbms.conf
+
+[config-rr]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = rr.conf
+
+[config-sib]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = sib.conf
+
+[config-ue]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = ue.conf
+
+[config-user_db]
+recipe  = slapos.recipe.build:download
+url     = ${:_profile_base_location_}/config/${:filename}
+filename = user_db.csv
+
+[versions]
+slapos.recipe.template = 4.3
+apache-libcloud = 2.4.0