forked from SUSE/ha-sap-terraform-deployments
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmain.tf
218 lines (205 loc) · 12.8 KB
/
main.tf
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
module "local_execution" {
source = "../generic_modules/local_exec"
enabled = var.pre_deployment
}
# This locals entry is used to store the IP addresses of all the machines.
# Autogenerated addresses example based in 192.168.135.0/24
# Iscsi server: 192.168.135.4
# Monitoring: 192.168.135.5
# Hana ips: 192.168.135.10, 192.168.135.11
# Hana cluster vip: 192.168.135.12
# Hana cluster vip secondary: 192.168.135.13
# DRBD ips: 192.168.135.20, 192.168.135.21
# DRBD cluster vip: 192.168.135.22
# Netweaver ips: 192.168.135.30, 192.168.135.31, 192.168.135.32, 192.168.135.33
# Netweaver virtual ips: 192.168.135.34, 192.168.135.35, 192.168.135.36, 19.168.135.37
# If the addresses are provided by the user they will always have preference
locals {
iscsi_ip = var.iscsi_srv_ip != "" ? var.iscsi_srv_ip : cidrhost(local.iprange, 4)
monitoring_srv_ip = var.monitoring_srv_ip != "" ? var.monitoring_srv_ip : cidrhost(local.iprange, 5)
hana_ip_start = 10
hana_ips = length(var.hana_ips) != 0 ? var.hana_ips : [for ip_index in range(local.hana_ip_start, local.hana_ip_start + var.hana_count) : cidrhost(local.iprange, ip_index)]
hana_cluster_vip = var.hana_cluster_vip != "" ? var.hana_cluster_vip : cidrhost(local.iprange, local.hana_ip_start + var.hana_count)
hana_cluster_vip_secondary = var.hana_cluster_vip_secondary != "" ? var.hana_cluster_vip_secondary : cidrhost(local.iprange, local.hana_ip_start + var.hana_count + 1)
# 2 is hardcoded for drbd because we always deploy 2 machines
drbd_ip_start = 20
drbd_ips = length(var.drbd_ips) != 0 ? var.drbd_ips : [for ip_index in range(local.drbd_ip_start, local.drbd_ip_start + 2) : cidrhost(local.iprange, ip_index)]
drbd_cluster_vip = var.drbd_cluster_vip != "" ? var.drbd_cluster_vip : cidrhost(local.iprange, local.drbd_ip_start + 2)
netweaver_xscs_server_count = var.netweaver_enabled ? (var.netweaver_ha_enabled ? 2 : 1) : 0
netweaver_count = var.netweaver_enabled ? local.netweaver_xscs_server_count + var.netweaver_app_server_count : 0
netweaver_virtual_ips_count = var.netweaver_ha_enabled ? max(local.netweaver_count, 3) : max(local.netweaver_count, 2) # We need at least 2 virtual ips, if ASCS and PAS are in the same machine
netweaver_ip_start = 30
netweaver_ips = length(var.netweaver_ips) != 0 ? var.netweaver_ips : [for ip_index in range(local.netweaver_ip_start, local.netweaver_ip_start + local.netweaver_count) : cidrhost(local.iprange, ip_index)]
netweaver_virtual_ips = length(var.netweaver_virtual_ips) != 0 ? var.netweaver_virtual_ips : [for ip_index in range(local.netweaver_ip_start, local.netweaver_ip_start + local.netweaver_virtual_ips_count) : cidrhost(local.iprange, ip_index + local.netweaver_virtual_ips_count)]
# Check if iscsi server has to be created
use_sbd = var.hana_cluster_fencing_mechanism == "sbd" || var.drbd_cluster_fencing_mechanism == "sbd" || var.netweaver_cluster_fencing_mechanism == "sbd"
iscsi_enabled = var.sbd_storage_type == "iscsi" && ((var.hana_count > 1 && var.hana_ha_enabled) || var.drbd_enabled || (local.netweaver_count > 1 && var.netweaver_ha_enabled)) && local.use_sbd ? true : false
# Netweaver password checking
# If Netweaver is not enabled, a dummy password is passed to pass the variable validation and not require
# a password in this case
# Otherwise, the validation will fail unless a correct password is provided
netweaver_master_password = var.netweaver_enabled ? var.netweaver_master_password : "DummyPassword1234"
}
module "common_variables" {
source = "../generic_modules/common_variables"
provider_type = "libvirt"
deployment_name = local.deployment_name
reg_code = var.reg_code
reg_email = var.reg_email
reg_additional_modules = var.reg_additional_modules
ha_sap_deployment_repo = var.ha_sap_deployment_repo
additional_packages = var.additional_packages
authorized_keys = var.authorized_keys
authorized_user = "root"
provisioner = var.provisioner
provisioning_log_level = var.provisioning_log_level
provisioning_output_colored = var.provisioning_output_colored
background = var.background
monitoring_enabled = var.monitoring_enabled
monitoring_srv_ip = var.monitoring_enabled ? local.monitoring_srv_ip : ""
qa_mode = var.qa_mode
hana_hwcct = var.hwcct
hana_sid = var.hana_sid
hana_instance_number = var.hana_instance_number
hana_cost_optimized_sid = var.hana_cost_optimized_sid
hana_cost_optimized_instance_number = var.hana_cost_optimized_instance_number
hana_master_password = var.hana_master_password
hana_cost_optimized_master_password = var.hana_cost_optimized_master_password == "" ? var.hana_master_password : var.hana_cost_optimized_master_password
hana_primary_site = var.hana_primary_site
hana_secondary_site = var.hana_secondary_site
hana_inst_master = var.hana_inst_master
hana_inst_folder = var.hana_inst_folder
hana_fstype = var.hana_fstype
hana_platform_folder = var.hana_platform_folder
hana_sapcar_exe = var.hana_sapcar_exe
hana_archive_file = var.hana_archive_file
hana_extract_dir = var.hana_extract_dir
hana_client_folder = var.hana_client_folder
hana_client_archive_file = var.hana_client_archive_file
hana_client_extract_dir = var.hana_client_extract_dir
hana_scenario_type = var.scenario_type
hana_cluster_vip_mechanism = ""
hana_cluster_vip = local.hana_cluster_vip
hana_cluster_vip_secondary = var.hana_active_active ? local.hana_cluster_vip_secondary : ""
hana_ha_enabled = var.hana_ha_enabled
hana_ignore_min_mem_check = var.hana_ignore_min_mem_check
hana_cluster_fencing_mechanism = var.hana_cluster_fencing_mechanism
hana_sbd_storage_type = var.sbd_storage_type
netweaver_sid = var.netweaver_sid
netweaver_ascs_instance_number = var.netweaver_ascs_instance_number
netweaver_ers_instance_number = var.netweaver_ers_instance_number
netweaver_pas_instance_number = var.netweaver_pas_instance_number
netweaver_master_password = local.netweaver_master_password
netweaver_product_id = var.netweaver_product_id
netweaver_inst_folder = var.netweaver_inst_folder
netweaver_extract_dir = var.netweaver_extract_dir
netweaver_swpm_folder = var.netweaver_swpm_folder
netweaver_sapcar_exe = var.netweaver_sapcar_exe
netweaver_swpm_sar = var.netweaver_swpm_sar
netweaver_sapexe_folder = var.netweaver_sapexe_folder
netweaver_additional_dvds = var.netweaver_additional_dvds
netweaver_nfs_share = var.drbd_enabled ? "${local.drbd_cluster_vip}:/${var.netweaver_sid}" : var.netweaver_nfs_share
netweaver_sapmnt_path = var.netweaver_sapmnt_path
netweaver_hana_ip = var.hana_ha_enabled ? local.hana_cluster_vip : element(local.hana_ips, 0)
netweaver_hana_sid = var.hana_sid
netweaver_hana_instance_number = var.hana_instance_number
netweaver_hana_master_password = var.hana_master_password
netweaver_ha_enabled = var.netweaver_ha_enabled
netweaver_cluster_fencing_mechanism = var.netweaver_cluster_fencing_mechanism
netweaver_sbd_storage_type = var.sbd_storage_type
}
module "iscsi_server" {
source = "./modules/iscsi_server"
common_variables = module.common_variables.configuration
iscsi_count = local.iscsi_enabled == true ? 1 : 0
source_image = var.iscsi_source_image
volume_name = var.iscsi_source_image != "" ? "" : (var.iscsi_volume_name != "" ? var.iscsi_volume_name : local.generic_volume_name)
vcpu = var.iscsi_vcpu
memory = var.iscsi_memory
bridge = "br0"
storage_pool = var.storage_pool
isolated_network_id = local.internal_network_id
isolated_network_name = local.internal_network_name
host_ips = [local.iscsi_ip]
lun_count = var.iscsi_lun_count
iscsi_disk_size = var.sbd_disk_size
}
module "hana_node" {
source = "./modules/hana_node"
common_variables = module.common_variables.configuration
name = "hana"
source_image = var.hana_source_image
volume_name = var.hana_source_image != "" ? "" : (var.hana_volume_name != "" ? var.hana_volume_name : local.generic_volume_name)
hana_count = var.hana_count
vcpu = var.hana_node_vcpu
memory = var.hana_node_memory
bridge = "br0"
isolated_network_id = local.internal_network_id
isolated_network_name = local.internal_network_name
storage_pool = var.storage_pool
host_ips = local.hana_ips
hana_disk_size = var.hana_node_disk_size
sbd_disk_id = module.hana_sbd_disk.id
iscsi_srv_ip = module.iscsi_server.output_data.private_addresses.0
}
module "drbd_node" {
source = "./modules/drbd_node"
common_variables = module.common_variables.configuration
name = "drbd"
source_image = var.drbd_source_image
volume_name = var.drbd_source_image != "" ? "" : (var.drbd_volume_name != "" ? var.drbd_volume_name : local.generic_volume_name)
drbd_count = var.drbd_enabled == true ? 2 : 0
vcpu = var.drbd_node_vcpu
memory = var.drbd_node_memory
bridge = "br0"
host_ips = local.drbd_ips
drbd_cluster_vip = local.drbd_cluster_vip
drbd_disk_size = var.drbd_disk_size
fencing_mechanism = var.drbd_cluster_fencing_mechanism
sbd_storage_type = var.sbd_storage_type
sbd_disk_id = module.drbd_sbd_disk.id
iscsi_srv_ip = module.iscsi_server.output_data.private_addresses.0
isolated_network_id = local.internal_network_id
isolated_network_name = local.internal_network_name
storage_pool = var.storage_pool
nfs_mounting_point = var.drbd_nfs_mounting_point
nfs_export_name = var.netweaver_sid
}
module "monitoring" {
source = "./modules/monitoring"
common_variables = module.common_variables.configuration
name = "monitoring"
monitoring_enabled = var.monitoring_enabled
source_image = var.monitoring_source_image
volume_name = var.monitoring_source_image != "" ? "" : (var.monitoring_volume_name != "" ? var.monitoring_volume_name : local.generic_volume_name)
vcpu = var.monitoring_vcpu
memory = var.monitoring_memory
bridge = "br0"
storage_pool = var.storage_pool
isolated_network_id = local.internal_network_id
isolated_network_name = local.internal_network_name
monitoring_srv_ip = local.monitoring_srv_ip
hana_targets = concat(local.hana_ips, var.hana_ha_enabled ? [local.hana_cluster_vip] : [local.hana_ips[0]]) # we use the vip for HA scenario and 1st hana machine for non HA to target the active hana instance
drbd_targets = var.drbd_enabled ? local.drbd_ips : []
netweaver_targets = local.netweaver_virtual_ips
}
module "netweaver_node" {
source = "./modules/netweaver_node"
common_variables = module.common_variables.configuration
xscs_server_count = local.netweaver_xscs_server_count
app_server_count = var.netweaver_enabled ? var.netweaver_app_server_count : 0
name = "netweaver"
source_image = var.netweaver_source_image
volume_name = var.netweaver_source_image != "" ? "" : (var.netweaver_volume_name != "" ? var.netweaver_volume_name : local.generic_volume_name)
vcpu = var.netweaver_node_vcpu
memory = var.netweaver_node_memory
bridge = "br0"
storage_pool = var.storage_pool
isolated_network_id = local.internal_network_id
isolated_network_name = local.internal_network_name
host_ips = local.netweaver_ips
virtual_host_ips = local.netweaver_virtual_ips
shared_disk_id = module.netweaver_shared_disk.id
iscsi_srv_ip = module.iscsi_server.output_data.private_addresses.0
netweaver_inst_media = var.netweaver_inst_media
}