动态生成aws用户数据脚本时python字符串替换str类型错误

问题是：我试图在jenkins部署脚本中为amazon动态构建python用户数据脚本，并将其传递给ASG，以便在运行时执行。我将变量传递给部署脚本，然后根据参数动态创建python脚本

我收到一个意外的字符串替换错误，我不完全确定为什么handoff.sh会将jenkins的参数传递给部署脚本：

in_user_data = args.in_user_data
playbook = args.playbook
repo = args.repo

user_data_ins = ('''export CLOUD_ENVIRONMENT=%s\n
                    export CLOUD_MONITOR_BUCKET=%s\n
                    export CLOUD_APP=%s\n
                    export CLOUD_STACK=%s\n
                    export CLOUD_CLUSTER=%s\n
                    export CLOUD_AUTO_SCALE_GROUP=%s\n
                    export CLOUD_LAUNCH_CONFIG=%s\n
                    export EC2_REGION=%s\n
                    export CLOUD_DEV_PHASE=%s\n
                    export CLOUD_REVISION=%s\n
                    export CLOUD_DOMAIN=%s\n
                    export SG_GROUP=%s\n''' % (cloud_environment,
                                                cluster_monitor_bucket,
                                                cluster_name,
                                                cloud_stack,
                                                cloud_cluster,
                                                cloud_auto_scale_group,
                                                cloud_launch_config,
                                                provider_region,
                                                cloud_dev_phase,
                                                cloud_revision,
                                                cloud_domain,
                                                export_env_sg_name))
user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/test/test.git # replaced for security.
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

错误：

    [deploy-and-configure-test] $ /bin/sh -xe /tmp/hudson8978997207867591628.sh
+ sh /var/lib/jenkins/workspace/deploy-and-configure-test/handoff.sh
Traceback (most recent call last):
  File "/var/lib/jenkins/workspace/deploy-and-configure-test/asgBuilder.py", line 393, in <module>
    ''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))
TypeError: %u format: a number is required, not str

更新的仍然不起作用

user_data_ins = ('''export CLOUD_ENVIRONMENT=%s\n
                    export CLOUD_MONITOR_BUCKET=%s\n
                    export CLOUD_APP=%s\n
                    export CLOUD_STACK=%s\n
                    export CLOUD_CLUSTER=%s\n
                    export CLOUD_AUTO_SCALE_GROUP=%s\n
                    export CLOUD_LAUNCH_CONFIG=%s\n
                    export EC2_REGION=%s\n
                    export CLOUD_DEV_PHASE=%s\n
                    export CLOUD_REVISION=%s\n
                    export CLOUD_DOMAIN=%s\n
                    export SG_GROUP=%s\n''' % (cloud_environment,
                                                cluster_monitor_bucket,
                                                cluster_name,
                                                cloud_stack,
                                                cloud_cluster,
                                                cloud_auto_scale_group,
                                                cloud_launch_config,
                                                provider_region,
                                                cloud_dev_phase,
                                                cloud_revision,
                                                cloud_domain,
                                                export_env_sg_name))



user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

---

这一行似乎是问题的根源：

echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo

---

很可能它将%user视为%u。

这一行似乎是导致问题的原因：

echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo

---

很可能它将%user视为%u。

这一行似乎是导致问题的原因：

echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo

---

很可能它将%user视为%u。

这一行似乎是导致问题的原因：

echo_bash_profile = "echo %s >> ~/.bash_profile" % user_echo

---

很可能它将%user视为%u。

导致错误的是这一行

'''bash_profile % user_echo'''

如果您使用的是python 2.6或更高版本，我建议您使用

试试这个：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "{0}"
playbook = "{1}"


echo_bash_profile = "echo {2} >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "{3}"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
'''.format(str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

---

正是这一行导致了错误

'''bash_profile % user_echo'''

如果您使用的是python 2.6或更高版本，我建议您使用

试试这个：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "{0}"
playbook = "{1}"


echo_bash_profile = "echo {2} >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "{3}"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
'''.format(str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

---

正是这一行导致了错误

'''bash_profile % user_echo'''

如果您使用的是python 2.6或更高版本，我建议您使用

试试这个：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "{0}"
playbook = "{1}"


echo_bash_profile = "echo {2} >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "{3}"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
'''.format(str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

---

正是这一行导致了错误

'''bash_profile % user_echo'''

如果您使用的是python 2.6或更高版本，我建议您使用

试试这个：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "{0}"
playbook = "{1}"


echo_bash_profile = "echo {2} >> ~/.bash_profile" % user_echo
shell_command_execute(echo_bash_profile)

var_user_data = "{3}"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
'''.format(str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

---

好吧，那么@FirebladDan，你是对的，我错了，这里是工作代码：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo " + %s + " >> ~/.bash_profile"
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

---

好吧，那么@FirebladDan，你是对的，我错了，这里是工作代码：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo " + %s + " >> ~/.bash_profile"
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

---

好吧，那么@FirebladDan，你是对的，我错了，这里是工作代码：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo " + %s + " >> ~/.bash_profile"
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

---

好吧，那么@FirebladDan，你是对的，我错了，这里是工作代码：

user_data_ins = ('''
#!/usr/bin/python

import os
import subprocess
import time
import uuid


def shell_command_execute(command):
    p = subprocess.Popen(command, stdout=subprocess.PIPE, shell=True)
    (output, err) = p.communicate()
    print output
    return output

repo = "%s"
playbook = "%s"


echo_bash_profile = "echo " + %s + " >> ~/.bash_profile"
shell_command_execute(echo_bash_profile)

var_user_data = "%s"

for varb in var_user_data.split('|'):
    echo_bash_profile_passed = "echo " + varb  + " >> ~/.bash_profile"
    shell_command_execute(echo_bash_profile_passed)

command = 'git clone ' + repo
shell_command_execute(command)

folder = repo.split('/')[4].replace('.git','')
#https://github.com/zukeru/vision_provis.git
execute_playbook = ('ansible-playbook -i "localhost," -c local' +  '/' + os.path.dirname(os.path.realpath(__file__)) + '/' + folder + '/' + playbook >> ansible.log')
print execute_playbook
shell_command_execute(execute_playbook)
''' % (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

text_file = open("user-data.py", "wa")
text_file.write(user_data_ins)    
text_file.close()    
lc_user_data = '${file("%s/user-data.py")}' %wd

@格兰特·祖克尔

我建议你做以下几点

在最后一行中，更改为

'''.format (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

在您的代码中，将第一个%s更改为{0}，这将是str（repo），随后的每个%s将是{1}。。。{2} 等

@Grant Zukel

我建议你做以下几点

在最后一行中，更改为

'''.format (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

在您的代码中，将第一个%s更改为{0}，这将是str（repo），随后的每个%s将是{1}。。。{2} 等

@Grant Zukel

我建议你做以下几点

在最后一行中，更改为

'''.format (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

在您的代码中，将第一个%s更改为{0}，这将是str（repo），随后的每个%s将是{1}。。。{2} 等

@Grant Zukel

我建议你做以下几点

在最后一行中，更改为

'''.format (str(repo), str(playbook),str(user_data_ins), str(in_user_data)))

---

在您的代码中，将第一个%s更改为{0}，这将是str（repo），随后的每个%s将是{1}。。。{2} etc

问题是字符串内部有字符串替换。 每当你有这个，你需要有两倍的百分比：

echo_bash_profile = "echo %s >> ~/.bash_profile" %% user_echo

---

问题是字符串中有字符串替换。 每当你有这个，你需要有两倍的百分比：

echo_bash_profile = "echo %s >> ~/.bash_profile" %% user_echo

---

问题是字符串中有字符串替换。 每当你有这个，你需要有两倍的百分比：

echo_bash_profile = "echo %s >> ~/.bash_profile" %% user_echo

---

问题是字符串中有字符串替换。 每当你有这个，你需要有两倍的百分比：

echo_bash_profile = "echo %s >> ~/.bash_profile" %% user_echo

---

我感觉它在大喊大叫%user\u echo。它正试图进行替换。试试双倍的%..%%用户_Echoah让我更新了它，我也尝试了，但没有，这有帮助吗？双%%？我感觉它在对%user\u echo大喊大叫。它正试图进行替换。试试双倍的%..%%用户_Echoah让我更新了它，我也尝试了，但没有，这有帮助吗？双%%？我感觉它在对%user\u echo大喊大叫。它正试图进行替换。试试双倍的%..%%用户_Echoah让我更新了它，我也尝试了，但没有，这有帮助吗？双%%？我感觉它在对%user\u echo大喊大叫。它正试图进行替换。试试双倍的%..%%用户_Echoah让我更新了它，我也尝试了，但没有，这有帮助吗？双%%？