Avamar: Administrer sessionssikkerhedsindstillinger fra CLI

Forudgående kontrol

Det er bedste praksis at udføre følgende, før du ændrer indstillingerne for sessionssikkerhed.

• Stop alle sikkerhedskopieringer, replikering, og sørg for, at der ikke kører vedligeholdelse (kontrolpunkt/hfscheck/affaldsindsamling).
• Kontroller, at der er et gyldigt kontrolpunkt tilgængeligt på Avamar.

Oversigt over

Følgende script, der er installeret på alle Avamar-servere, bruges til at administrere indstillingerne for sessionssikkerhed.
Kør scriptet som root-bruger.

enable_secure_config.sh

Vis de aktuelle indstillinger:

enable_secure_config.sh --showconfig

Current Session Security Settings
----------------------------------
"encrypt_server_authenticate"                           ="false"
"secure_agent_feature_on"                               ="false"
"session_ticket_feature_on"                             ="false"
"secure_agents_mode"                                    ="unsecure_only"
"secure_st_mode"                                        ="unsecure_only"
"secure_dd_feature_on"                                  ="false"
"verifypeer"                                            ="no"

Client and Server Communication set to Default (Workflow Re-Run) mode with No Authentication.
Client Agent and Management Server Communication set to unsecure_only mode.
Secure Data Domain Feature is Disabled.

I eksemplet ovenfor er sessionssikkerhed deaktiveret.

Der er fire mulige understøttede konfigurationer:

1. Disabled
2. Blandet-Single
3. Godkendt-enkelt
4. Godkendt-dobbelt

Deaktiveret

Følgende output viser indstillingerne for deaktiveret tilstand.

Kommando:

enable_secure_config.sh --showconfig

Output:

Current Session Security Settings
----------------------------------
"encrypt_server_authenticate"                           ="false"
"secure_agent_feature_on"                               ="false"
"session_ticket_feature_on"                             ="false"
"secure_agents_mode"                                    ="unsecure_only"
"secure_st_mode"                                        ="unsecure_only"
"secure_dd_feature_on"                                  ="false"
"verifypeer"                                            ="no"

Client and Server Communication set to Default (Workflow Re-Run) mode with No Authentication.
Client Agent and Management Server Communication set to unsecure_only mode.
Secure Data Domain Feature is Disabled.

Sådan indstiller du sessionssikkerhedsindstillinger til deaktiveret:

Kommando:

enable_secure_config.sh --enable-all --undo

Output:

#########################  #########################
#########################  #########################
Disabling Avamar Security Features
Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml
Restart MCS for security features changes to take effect.
INFO: Administrator Server ping successful.
Setting Mutual server/client authentication
Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml

Done

Hvis indstillingerne er ændret, skal MCS genstartes.


Blandet-Single

Følgende output viser indstillingerne for blandet enkelttilstand.

Kommando:

enable_secure_config.sh --showconfig

Output:

Current Session Security Settings
----------------------------------
"encrypt_server_authenticate"                           ="true"
"secure_agent_feature_on"                               ="true"
"session_ticket_feature_on"                             ="true"
"secure_agents_mode"                                    ="mixed"
"secure_st_mode"                                        ="mixed"
"secure_dd_feature_on"                                  ="true"
"verifypeer"                                            ="no"

Client and Server Communication set to Mixed mode with One-Way/Single Authentication.
Client Agent and Management Server Communication set to mixed mode.
Secure Data Domain Feature is Enabled.

Sådan indstiller du sessionssikkerhedsindstillinger til Mixed-Single:

Command:

enable_secure_config.sh --enable-all

Output:

#########################  #########################
#########################  #########################
Enabling Avamar Security Features

Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml
Restart MCS for security features changes to take effect.
INFO: Administrator Server ping successful.
Setting Mutual server/client authentication
Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml

Done

Kommando:

avmaint config --ava verifypeer=no

Output:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<gsanconfig verifypeer="yes"/>

Hvis indstillingerne er ændret, skal MCS genstartes.


Godkendt-enkelt

Følgende output viser indstillingerne for godkendt enkelttilstand.

Kommando:

enable_secure_config.sh --showconfig

Output:

Current Session Security Settings
----------------------------------
"encrypt_server_authenticate"                           ="true"
"secure_agent_feature_on"                               ="true"
"session_ticket_feature_on"                             ="true"
"secure_agents_mode"                                    ="secure_only"
"secure_st_mode"                                        ="secure_only"
"secure_dd_feature_on"                                  ="true"
"verifypeer"                                            ="no"

Client and Server Communication set to Authenticated mode with One-Way/Single Authentication.
Client Agent and Management Server Communication set to secure_only mode.
Secure Data Domain Feature is Enabled.

Sådan indstiller du indstillinger for sessionssikkerhed til Authenticated-Single:

Command:

enable_secure_config.sh --enable-secure-all

Output:

#########################  #########################
#########################  #########################
Enabling Avamar Security Features

Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml
Restart MCS for security features changes to take effect.
INFO: Administrator Server ping successful.
Setting Mutual server/client authentication
Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml

Done

Kommando:

avmaint config --ava verifypeer=no

Output:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<gsanconfig verifypeer="yes"/>

Hvis indstillingerne er ændret, skal MCS genstartes.


Godkendt-dobbelt

Følgende output viser indstillingerne for godkendt dobbelttilstand.

Kommando:

enable_secure_config.sh --showconfig

Output:

Current Session Security Settings
----------------------------------
"encrypt_server_authenticate"                           ="true"
"secure_agent_feature_on"                               ="true"
"session_ticket_feature_on"                             ="true"
"secure_agents_mode"                                    ="secure_only"
"secure_st_mode"                                        ="secure_only"
"secure_dd_feature_on"                                  ="true"
"verifypeer"                                            ="yes"

Client and Server Communication set to Authenticated mode with Two-Way/Dual Authentication.
Client Agent and Management Server Communication set to secure_only mode.
Secure Data Domain Feature is Enabled.

Sådan indstiller du sessionssikkerhedsindstillinger til Authenticated-Dual:

Command:

enable_secure_config.sh --enable-secure-all

Output:

#########################  #########################
#########################  #########################
Enabling Avamar Security Features

Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml
Restart MCS for security features changes to take effect.
INFO: Administrator Server ping successful.
Setting Mutual server/client authentication
Editing /usr/local/avamar/var/mc/server_data/prefs/mcserver.xml

Done

Hvis indstillingerne er ændret, skal MCS genstartes.


Bemærk

Brug følgende kommandoer til at genstarte MCS og sikkerhedskopieringsprogrammet som administratorbruger:

mcserver.sh --restart --force
dpnctl start sched